Wintry Weather in the Northern Tier; Fire Weather Threats in Southern California

Two Canadian systems will produce heavy snow downwind of Great Lakes Erie and Ontario, and a wintry mix in the Mississippi and Ohio Valleys. Snow, heavy in places, will spread across the Rockies and 4-Corners area through early this week. A developing system in southern California may produce high winds and critical fire weather threats, and, areas of heavy rain early this week. Read More >

Hazardous Weather Conditions

High Wind Warning in effect from January 18, 03:00 AM AKST until January 18, 06:00 PM AKST

En Español

Current conditions at

Portage, Portage Glacier (PATO)

Lat: 60.78°NLon: 148.83°WElev: 95ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

5 Miles NW Alyeska AK

High Wind Warning January 18, 03:00am until January 18, 06:00pm

Click here for hazard details and duration

High Wind Warning

This
Afternoon

Snow Likely
High: 25 °F
Tonight

Heavy Snow
and Areas
Blowing Snow
Low: 20 °F
M.L.King
Day

Heavy Snow
and Areas
Blowing Snow
High: 26 °F
Monday
Night

Snow and
Areas Blowing
Snow
Low: 22 °F
Tuesday

Partly Sunny
then Chance
Snow
High: 27 °F
Tuesday
Night

Chance Snow
then Cloudy
Low: 19 °F
Wednesday

Cloudy
High: 28 °F
Wednesday
Night

Chance Snow
Low: 19 °F
Thursday

Snow Likely
High: 28 °F

Detailed Forecast

This Afternoon

Snow likely. Mostly cloudy, with a high near 25. South wind around 25 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow showers likely before midnight, then snow, mainly after 3am. The snow could be heavy at times. Areas of blowing snow before midnight, then areas of blowing snow after 3am. Low around 20. Southeast wind 30 to 40 mph increasing to 45 to 55 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 6 inches possible.

M.L.King Day

Snow. The snow could be heavy at times. Areas of blowing snow. High near 26. East wind 50 to 60 mph. Chance of precipitation is 100%. New snow accumulation of 14 to 20 inches possible.

Monday Night

Snow, mainly before 3am. Areas of blowing snow before midnight. Low around 22. Southeast wind 30 to 40 mph becoming west 10 to 20 mph. Chance of precipitation is 90%.

Tuesday

A 50 percent chance of snow after 3pm. Mostly cloudy, with a high near 27. Southwest wind 5 to 10 mph becoming southeast in the afternoon.

Tuesday Night

A 50 percent chance of snow before 9pm. Cloudy, with a low around 19. East wind 10 to 15 mph.

Wednesday

Cloudy, with a high near 28.

Wednesday Night

A chance of snow after 9pm. Mostly cloudy, with a low around 19.

Thursday

Snow likely, mainly after 3pm. Mostly cloudy, with a high near 28.

Thursday Night

Snow likely. Cloudy, with a low around 22.