Alaska weather alerts today
22 active National Weather Service alerts in Alaska, affecting Juneau, Fairbanks.
Winter Storm WarningYukon Flats; White Mountains and High Terrain South of the Yukon River; Upper Chena River Valleyuntil Wed 21 Oct, 20:00 ET
* WHAT...Heavy snow expected. Total snow accumulations of 5 to 10 inches expected. Wind could gust as high as 35 mph across higher elevations. * WHERE...Upper Chena River Valley, Southern and Eastern Yukon Flats, White Mountains, and Eagle Summit. * WHEN...From 10 AM Tuesday to 4 PM AKDT Wednesday. * IMPACTS...Travel could be very difficult. Gusty winds could lead to areas of blowing snow which could reduce visibility below one half mile at times. * ADDITIONAL DETAILS...There will be a narrow snow gradient. The highest potential for heaviest snow lies southeast of Fort Yukon. West and north of there, the likelihood for heavier snow drops quickly. Locations near Beaver and Livengood may end up getting closer to 3 to 5 inches or less.
What to do: If you must travel, keep an extra flashlight, food, water, and warm clothing in your vehicle in case of an emergency. Visit 511.alaska.gov or call 5 1 1 for the latest road conditions.
NWS Fairbanks AK
Winter Storm WarningFortymile Country; Upper Tanana Valley; Delta Junctionuntil Wed 21 Oct, 20:00 ET
* WHAT...Heavy snow expected. Total snow accumulations of 5 to 10 inches expected, with 2 to 5 inches expected from Northway to the Alcan Border along the Alaska Highway. Locally higher snow totals of 10 to 15 inches will be possible between Tanacross and Dot Lake. Winds could gust as high as 35 mph. Rain may mix with snow in the Upper Tanana Valley around Northway to the Alcan Border. * WHERE...Delta Junction, Fortymile Country, and Upper Tanana Valley. * WHEN...From 10 PM this evening to 4 PM AKDT Wednesday. * IMPACTS...Travel could be very difficult. Areas of blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...Northwest wind gusts may be as high as 35 mph Tuesday morning into early Wednesday morning.
What to do: If you must travel, keep an extra flashlight, food, water, and warm clothing in your vehicle in case of an emergency. Visit 511.alaska.gov or call 5 1 1 for the latest road conditions.
NWS Fairbanks AK
Winter Storm WarningEastern Alaska Range North of Trims Camp; Eastern Alaska Range South of Trims Campuntil Thu 22 Oct, 8:00 ET
* WHAT...Heavy snow expected. Total snow accumulations of 24 to 36 inches expected above 2500 feet with higher amounts above pass level and 12 to 24 inches expected below 2500 feet. Winds could gust as high as 40 mph. Snowfall rates could exceed one inch an hour at times. * WHERE...Eastern Alaska Range. * WHEN...Until 4 AM AKDT Thursday. * IMPACTS...Travel could be very difficult to impossible. Areas of blowing snow could significantly reduce visibility. * ADDITIONAL DETAILS...Following strong southerly winds north of Trims Camp today, heavy snow is expected to build in today into Tuesday and Wednesday as winds shift to being out of the north.
What to do: If you must travel, keep an extra flashlight, food, water, and warm clothing in your vehicle in case of an emergency. Visit 511.alaska.gov or call 5 1 1 for the latest road conditions.
NWS Fairbanks AK
Winter Storm WatchNorthern Denali Borough; Southern Denali Boroughuntil Wed 21 Oct, 8:00 ET
* WHAT...Heavy snow possible. Total snow accumulations of 6 to 12 inches possible with higher amounts above pass level. Winds could gust as high as 40 mph. * WHERE...Denali Borough. * WHEN...From late tonight through late Tuesday night. * IMPACTS...Travel could be very difficult.
What to do: Monitor the latest forecasts for updates on this situation.
NWS Fairbanks AK
Winter Storm WatchTanana Flats; Eielson AFB and Salcha; Goldstream Valley and Nenana Hills…until Wed 21 Oct, 20:00 ET
* WHAT...Heavy snow possible. Total snow accumulations of 4 to 8 inches possible. * WHERE...Fairbanks North Star Borough and Nenana. * WHEN...From Tuesday morning through Wednesday afternoon. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Tuesday evening and Wednesday morning commutes. * ADDITIONAL DETAILS...Light snow is expected later today into tonight with some mixed precipitation possible. Heavier snow is possible Tuesday. There is high uncertainty in the exact snow amounts and the placement of the heavier snow. This detail will be crucial in determining which spots get 6 inches or more versus 3 inches or less. A 30 mile change east or west will result in drastic differences.
What to do: Monitor the latest forecasts for updates on this situation.
NWS Fairbanks AK
High Wind WatchMunicipality of Skagwayuntil Wed 21 Oct, 20:00 ET
* WHAT...South winds 30 to 40 mph with gusts up to 60 mph possible. * WHERE...Municipality of Skagway. * WHEN...From Monday evening through Wednesday afternoon. * IMPACTS...High winds could blow around unsecured objects and damage property. Travel could be difficult. * ADDITIONAL DETAILS...Winds will quickly increase overnight Monday into Tuesday morning, with the strongest gusts peaking through midday. Winds will begin to decrease through Wednesday afternoon.
What to do: Winds this strong can make travel difficult. Use extra caution. Ensure boats and vessels are secure.
NWS Juneau AK
Flood WatchCity and Borough of Yakutat; Glacier Bay; Cape Fairweather to Lisianski Straituntil Wed 21 Oct, 8:00 ET
An atmospheric river is expected to move into the NE Gulf Coast Monday night and continue through Tuesday. Multiple periods of heavy rain are expected for the Icy Strait corridor and northeast Gulf Coast, including the following communities: Yakutat, Elfin Cove, Pelican, Gustavus, Juneau, Haines, and Skagway. Elevated gusty winds are expected alongside this heavier rainfall, with the strongest winds from the southwest expected late Tuesday morning into Tuesday afternoon. Prolonged periods of moderate to heavy rain will produce significant river rises with the potential for at least minor flooding in Juneau and Gustavus. Ponding of water in low-lying areas is also possible. * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...The following areas, Eastern Gulf Coast, Northeast Gulf Coast and Northern Inner Channels. This includes the cities of Yakutat, Gustavus, Elfin Cove, And Pelican. * WHEN...From Monday evening through late Tuesday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, other low-lying areas and flood-prone locations. Low-water crossings may be flooded. Isolated landslides are possible in areas of steep terrain. * ADDITIONAL DETAILS... - Rain totals for the Yakutat area between Monday morning and Tuesday evening range between 4-6 inches, with greater than 8 inches possible at elevations greater than 1000 ft. For Elfin Cove, Pelican, and Gustavus, rain totals ranging between 2-4 inches, exceeding 6 inches on south to southwest facing mountains along the outer coast, and exceeding 4 inches on south to southwest facing mountains at elevation in Glacier Bay and around Gustavus. Coinciding with high rain rates, possibly exceeding 0.3 inches per hour, elevated wind gusts greater than 40 mph are expected at elevations greater than 500 ft.
What to do: Stay tuned to further developments by listening to your local radio, television, or NOAA Weather Radio for further information. You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
NWS Juneau AK
Flood WatchCity and Borough of Juneauuntil Wed 21 Oct, 8:00 ET
An atmospheric river is expected to move into the NE Gulf Coast Monday night and continue through Tuesday. Multiple periods of heavy rain are expected for the Icy Strait corridor and northeast Gulf Coast, including the following communities: Yakutat, Elfin Cove, Pelican, Gustavus, Juneau, Haines, and Skagway. Elevated gusty winds are expected alongside this heavier rainfall, with the strongest winds from the southwest expected late Tuesday morning into Tuesday afternoon. Prolonged periods of moderate to heavy rain will produce significant river rises with the potential for at least minor flooding in Juneau and Gustavus. Ponding of water in low-lying areas is also possible. * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...The following areas, Central Inner Channels and Northern Inner Channels. This includes the city of Juneau. * WHEN...From Monday evening through late Tuesday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, other low-lying areas and flood-prone locations. Low-water crossings may be flooded. Isolated landslides are possible in areas of steep terrain. * ADDITIONAL DETAILS... - Rain totals for the Juneau area between Monday morning and Tuesday evening range between 2-4 inches, with the highest totals along south and southwest facing mountain slopes. For areas of elevation greater than 1000 ft, rain totals may exceed 4 inches. Highest rain rates are expected overnight Monday into Tuesday with rain rates as high as 0.2 inches per hour.
What to do: Stay tuned to further developments by listening to your local radio, television, or NOAA Weather Radio for further information. You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
NWS Juneau AK
Winter Weather AdvisoryEureka / Tahneta Pass; Western Copper Valleyuntil Wed 21 Oct, 8:00 ET
* WHAT...Snow expected. Total snow accumulations between 6 and 12 inches. Highest amounts between Eureka and Sheep Mountain. * WHERE...Eureka / Tahneta Pass and Western Copper Valley. * WHEN...From 10 PM this evening to 4 AM AKDT Wednesday. * IMPACTS...Travel could be difficult. Be prepared for slippery roads. * ADDITIONAL DETAILS...Occasional light snow today will give way to steadier snowfall this evening through Tuesday evening before slowly tapering off by Wednesday morning. The heaviest snow is expected to fall between early Tuesday morning and Tuesday evening. Up to 6 inches of snow is expected around Mendeltna with higher amounts farther west along the Glenn Highway.
What to do: Slow down and use caution while traveling. For the latest road conditions call 5 1 1 or visit 511.alaska.gov.
NWS Anchorage AK
Winter Weather AdvisoryThompson Passuntil Wed 21 Oct, 8:00 ET
* WHAT...Snow expected. Total snow accumulations between 10 and 18 inches, mainly near the top of the pass. * WHERE...Thompson Pass. * WHEN...Until 4 AM AKDT Wednesday. * IMPACTS...Travel could be difficult. Be prepared for slippery roads. * ADDITIONAL DETAILS...A long duration snowfall event will begin early Monday morning and continue through Tuesday night. Rising temperatures late Monday through Tuesday morning will change snow to rain for lower elevations of the pass. At the top of the pass, snow will be more prolonged but may mix with rain at times.
What to do: Slow down and use caution while traveling. For the latest road conditions call 5 1 1 or visit 511.alaska.gov.
NWS Anchorage AK
Winter Weather AdvisoryNorthern Susitna Valleyuntil Tue 20 Oct, 2:00 ET
* WHAT...Snow expected. Total snow accumulations between 4 and 8 inches. * WHERE...North of Talkeetna, including Broad Pass. * WHEN...Until 10 PM AKDT this evening. * IMPACTS...Travel could be difficult. Be prepared for slippery roads. * ADDITIONAL DETAILS...Snow will develop over the Northern Susitna Valley Monday morning with steady snowfall continuing along the Parks Highway from north of Talkeetna across Broad Pass through this evening. The snow is then expected to taper off by tonight. Another round of snow is possible during the day Tuesday.
What to do: Slow down and use caution while traveling. For the latest road conditions call 5 1 1 or visit 511.alaska.gov.
NWS Anchorage AK
Winter Weather AdvisoryNorthern Copper Valleyuntil Wed 21 Oct, 8:00 ET
* WHAT...Snow expected. Total snow accumulations between 4 and 10 inches from mile post 150 to Paxson and between 10 and 20 inches from Paxson north to mile post 200. * WHERE...Northern Copper Valley. * WHEN...Until 4 AM AKDT Wednesday. * IMPACTS...Travel could be difficult. Be prepared for slippery roads.
What to do: Slow down and use caution while traveling. For the latest road conditions call 5 1 1 or visit 511.alaska.gov.
NWS Anchorage AK
Wind AdvisoryEastern Alaska Range North of Trims Campuntil Tue 20 Oct, 2:00 ET
* WHAT...South winds 30 to 45 mph with gusts up to 65 mph. * WHERE...Eastern Alaska Range North of Trims Camp. * WHEN...Until 10 PM AKDT this evening. * IMPACTS...Gusty winds could blow around unsecured objects and make travel difficult. Light snow could lead to areas of blowing snow, reducing visibility at times. * ADDITIONAL DETAILS...Following strong southerly winds north of Trims Camp today, moderate to heavy snow is expected to build in today through Wednesday over Isabel Pass. Winds will shift to being out of the north on Tuesday. This Wind Advisory will be immediately followed by a Winter Storm Warning that is currently in effect as snow rates become heavier.
What to do: Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.
NWS Fairbanks AK
Special Weather StatementMunicipality of Skagway; Haines Borough and Klukwanuntil Mon 19 Oct, 16:15 ET
A strong storm system is expected to move into the northern half of the Alaska Panhandle and the northeast Gulf Coast tonight and continue through Tuesday. Beginning tonight for Haines, Skagway, and the two highways, periods of moderate to heavy rain will move over the area. Total rain accumulation are expected to be between 1.5-3.0 inches, with the heaviest rain late Tuesday morning into Tuesday afternoon. While substantial areal flooding is not expected at this time, isolated instances of minor ponding of water in low lying areas is possible. Furthermore, wet snow is possibly on the Klondike Highway near White Pass up to 3 inches, though warm surface temperatures may hinder these snow totals.
NWS Juneau AK
Dense Fog AdvisoryPrince of Wales Islanduntil Mon 19 Oct, 14:00 ET
* WHAT...Visibility reduced to a quarter mile or less in dense fog. * WHERE...Interior Prince of Wales Island and Klawock * WHEN...Until 10 AM AKDT Monday. * IMPACTS...Low visibility could make travel conditions hazardous.
What to do: If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
NWS Juneau AK
Wind AdvisoryCity and Borough of Sitka; Admiralty Island; Western Kupreanof and Kuiu Islanduntil Wed 21 Oct, 8:00 ET
* WHAT...Southeast winds 15 to 30 mph with gusts up to 50 mph expected. * WHERE...Admiralty Island, City and Borough of Sitka, and Western Kupreanof Island and Kuiu Island. * WHEN...From 1 AM Tuesday to 4 AM AKDT Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down. * ADDITIONAL DETAILS...Winds will quickly increase overnight Monday into Tuesday morning, with the strongest gusts peaking through midday and decreasing into Wednesday.
What to do: Winds this strong can make travel difficult. Use extra caution. Ensure boats and vessels are secure.
NWS Juneau AK
Wind AdvisoryHaines Borough and Klukwanuntil Wed 21 Oct, 8:00 ET
* WHAT...Southeast winds 15 to 30 mph with gusts up to 50 mph expected. * WHERE...Haines Borough and Klukwan. * WHEN...From 4 PM Monday to 4 AM AKDT Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down. * ADDITIONAL DETAILS...Winds will quickly increase overnight Monday into Tuesday morning, with the strongest gusts peaking through midday. Winds will decrease slightly, but still stay relatively elevated into Wednesday.
What to do: Winds this strong can make travel difficult. Use extra caution. Ensure boats and vessels are secure.
NWS Juneau AK
Wind AdvisoryCity and Borough of Yakutatuntil Wed 21 Oct, 2:00 ET
* WHAT...Southeast winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...City and Borough of Yakutat. * WHEN...From 4 PM Monday to 10 PM AKDT Tuesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.
What to do: Winds this strong can make travel difficult. Use extra caution.
NWS Juneau AK
Wind AdvisoryKetchikan Gateway Borough; Annette Islanduntil Wed 21 Oct, 8:00 ET
* WHAT...Southeast winds 15 to 30 mph with gusts up to 50 mph expected. * WHERE...Annette Island and Ketchikan Gateway Borough. * WHEN...From 10 AM Tuesday to 4 AM AKDT Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down. * ADDITIONAL DETAILS...Winds will quickly increase through Tuesday morning, with the strongest gusts peaking through Tuesday evening and decreasing into Wednesday.
What to do: Winds this strong can make travel difficult. Use extra caution. Ensure boats and vessels are secure.
NWS Juneau AK
Wind AdvisoryGlacier Bay; Eastern Chichagof Island; Cape Fairweather to Lisianski Strait…until Wed 21 Oct, 8:00 ET
* WHAT...Southeast winds 15 to 30 mph with gusts up to 50 mph expected. * WHERE...Cape Fairweather to Lisianski Strait, City and Borough of Juneau, Eastern Chichagof Island, and Glacier Bay. * WHEN...From 9 PM Monday to 4 AM AKDT Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down. * ADDITIONAL DETAILS...Winds will quickly increase overnight Monday into Tuesday morning, with the strongest gusts peaking through midday and decreasing into Wednesday.
What to do: Winds this strong can make travel difficult. Use extra caution. Ensure boats and vessels are secure.
NWS Juneau AK
Special Weather StatementEastern Norton Sound and Nulato Hills; Yukon Delta Coast; Lower Yukon River…until Mon 19 Oct, 11:00 ET
* WHAT...Total snow accumulations of up to 2 to 4 inches expected with rain mixing in with snow at times. Winds gusting as high as 30 mph. * WHERE...Eastern Norton Sound, Nulato Hills, Yukon Delta Coast, Lower Yukon Valley, and Innoko Valley. * WHEN...From Sunday afternoon through Monday. * IMPACTS...Travel could be difficult. Snow could be heavy at times. Areas of blowing snow could significantly reduce visibility.
NWS Fairbanks AK
Special Weather StatementKivalina and Red Dog Dockuntil Mon 19 Oct, 11:00 ET
* WHAT...Total snow accumulations of up to 3 to 6 inches expected. Winds gusting as high as 40 mph. Rain likely mixes with snow Sunday afternoon. * WHERE...Kivalina and Red Dog Dock. * WHEN...Through Monday Afternoon. * IMPACTS...Travel could be difficult. Since temperatures are around freezing and there will be some rain, accumulations will be slushy.
NWS Fairbanks AK