Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Mostly Cloudy

61°F

16°C

Humidity	41%
Wind Speed	NW 9 MPH
Barometer	29.79 in (1008.81 mb)
Dewpoint	37°F (3°C)
Visibility	10.00 mi
Last update	10 Apr 05:20 PM MDT

More Information:

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

Extended Forecast for

22 Miles NNW Mackay ID

This Afternoon
High: 45 °F
Slight Chance
Snow Showers
and Breezy
Tonight
Low: 32 °F
Chance Snow
and Breezy
Saturday
High: 38 °F
Windy. Chance
Snow then
Snow Showers
Likely
Saturday Night
Low: 28 °F
Slight Chance
Snow and
Breezy then
Partly Cloudy
Sunday
High: 34 °F
Snow Showers
and Windy
Sunday Night
Low: 24 °F
Snow Likely
and Breezy
Monday
High: 28 °F
Snow and
Breezy
Monday Night
Low: 23 °F
Chance Snow
then Mostly
Cloudy
Tuesday
High: 32 °F
Slight Chance
Snow

Detailed Forecast

This Afternoon

A 20 percent chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 45. Breezy, with a south wind around 25 mph, with gusts as high as 36 mph.

Tonight

A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 32. Breezy, with a south southwest wind 22 to 26 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.

Saturday

A chance of snow between 9am and noon, then snow showers likely after noon. Some thunder is also possible. Partly sunny, with a high near 38. Windy, with a south southwest wind 24 to 29 mph increasing to 31 to 36 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Saturday Night

A 20 percent chance of snow before midnight. Partly cloudy, with a low around 28. Breezy, with a west wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Winds could gust as high as 34 mph.

Sunday

Snow likely before noon, then snow showers after noon. Some thunder is also possible. High near 34. Windy, with a south southeast wind 15 to 20 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Snow likely, mainly before midnight. Mostly cloudy, with a low around 24. Breezy. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Monday

Snow. High near 28. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Monday Night

A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 23.

Tuesday

A 20 percent chance of snow. Mostly sunny, with a high near 32.

Tuesday Night

Partly cloudy, with a low around 24. Breezy.

Wednesday

Snow likely. Mostly cloudy, with a high near 30. Windy. Chance of precipitation is 60%.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 19. Breezy. Chance of precipitation is 60%.