Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until April 16, 12:00 PM MDT

Current conditions at

Challis - Challis Airport (KLLJ)

Lat: 44.523°NLon: 114.21611°WElev: 5026.0ft.

Mostly Cloudy

55°F

13°C

Humidity	33%
Wind Speed	SW 13 MPH
Barometer	29.68 in (1005.08 mb)
Dewpoint	27°F (-3°C)
Visibility	10.00 mi
Last update	15 Apr 01:55 PM MDT

More Information:

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

Extended Forecast for

5 Miles NNE Clayton ID

Winter Weather Advisory April 15, 02:09pm until April 16, 12:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory April 15, 02:09pm until April 16, 12:00pm
NOW until 12:00pm Thu
Winter Weather Advisory
This Afternoon
High: 33 °F
Snow and
Breezy
Tonight
Low: 12 °F
Breezy. Heavy
Snow then
Chance Snow
Thursday
High: 18 °F
Snow Likely
and Blustery
Thursday Night
Low: 9 °F
Slight Chance
Snow and
Blustery then
Partly Cloudy
Friday
High: 24 °F
Mostly Sunny
then Slight
Chance Snow
Friday Night
Low: 12 °F
Partly Cloudy
Saturday
High: 36 °F
Mostly Sunny
Saturday Night
Low: 23 °F
Partly Cloudy

Detailed Forecast

This Afternoon

Snow. High near 33. Breezy, with a west southwest wind around 26 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

Snow, mainly before 10pm. The snow could be heavy at times. Low around 12. Wind chill values as low as -3. Breezy, with a west wind 16 to 26 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Thursday

Snow likely, mainly between 11am and 3pm, then snow showers likely after 3pm. Some thunder is also possible. Partly sunny, with a high near 18. Wind chill values as low as -5. Blustery, with a west wind 15 to 22 mph becoming north northwest in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

A 20 percent chance of snow before midnight. Partly cloudy, with a low around 9. Wind chill values as low as -6. Blustery, with a west northwest wind 13 to 22 mph, with gusts as high as 33 mph.

Friday

A 20 percent chance of snow after noon. Mostly sunny, with a high near 24. West northwest wind 10 to 15 mph, with gusts as high as 24 mph.

Friday Night

Partly cloudy, with a low around 12.

Saturday

Mostly sunny, with a high near 36.

Saturday Night

Partly cloudy, with a low around 23.

Sunday

Mostly sunny, with a high near 45.

Sunday Night

Partly cloudy, with a low around 29.