Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes

Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from April 15, 05:00 PM PDT until April 16, 08:00 AM PDT

Current conditions at

Lolo Pass (ITD28)

Lat: 46.63592°NLon: 114.58037°WElev: 5262.0ft.

42°F

6°C

Humidity	57%
Wind Speed	NNE 6 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	1.24 mi
Wind Chill	38°F (3°C)
Last update	14 Apr 03:30 PM MDT

More Information:

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

Extended Forecast for

13 Miles NNW Powell ID

Winter Weather Advisory April 15, 05:00pm until April 16, 08:00am

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 35 °F
Chance Snow
Tonight
Low: 27 °F
Heavy Snow
Wednesday
High: 31 °F
Heavy Snow
Wednesday Night
Low: 17 °F
Snow then
Snow Likely
Thursday
High: 24 °F
Snow
Thursday Night
Low: 17 °F
Chance Snow
Friday
High: 30 °F
Snow Likely
Friday Night
Low: 15 °F
Slight Chance
Snow then
Mostly Clear
Saturday
High: 39 °F
Mostly Sunny

Detailed Forecast

This Afternoon

A 30 percent chance of snow, mainly between 4pm and 5pm. Partly sunny, with a high near 35. West southwest wind around 17 mph, with gusts as high as 33 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow, mainly after 7pm. The snow could be heavy at times. Low around 27. West southwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 31. West southwest wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Wednesday Night

Snow. Low around 17. West southwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Thursday

Snow. High near 24. West wind 13 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Thursday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 17. New snow accumulation of less than one inch possible.

Friday

Snow likely. Mostly cloudy, with a high near 30. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Friday Night

A slight chance of snow before 11pm. Partly cloudy, with a low around 15.

Saturday

Mostly sunny, with a high near 39.

Saturday Night

Partly cloudy, with a low around 25.

Sunday

Mostly sunny, with a high near 48.