Pacific Storm System Across the West; Fire Weather Concerns in the Southeast

A Pacific storm system will bring strong winds and low elevation rain to much of the West Coast, and heavy high elevation mountain snow to the Sierra-Nevada through Wednesday. Fire weather concerns will continue into Tuesday across the Mid-South and Southeast as gusty winds and dry conditions persist. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from April 22, 12:00 PM MDT until April 24, 12:00 AM MDT

Current conditions at

Henry's Lake (ITD55)

Lat: 44.61831°NLon: 111.33548°WElev: 6617.0ft.

37°F

3°C

Humidity	52%
Wind Speed	SSW 2 MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	1.24 mi
Last update	21 Apr 02:45 AM MDT

More Information:

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

Extended Forecast for

5 Miles W Island Park ID

Winter Weather Advisory April 22, 12:00pm until April 24, 12:00am

Click here for hazard details and duration

Winter Weather Advisory

Overnight
Low: 37 °F
Mostly Clear
Tuesday
High: 54 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Tuesday Night
Low: 31 °F
Breezy.
Partly Cloudy
then Slight
Chance
Rain/Snow
Wednesday
High: 34 °F
Breezy. Snow
Showers
Likely then
Snow Showers
Wednesday Night
Low: 23 °F
Heavy Snow
and Breezy
Thursday
High: 29 °F
Snow Showers
and Breezy
Thursday Night
Low: 17 °F
Heavy Snow
and Breezy
Friday
High: 24 °F
Snow
Friday Night
Low: 13 °F
Chance Snow

Detailed Forecast

Overnight

Mostly clear, with a low around 37. Southwest wind around 15 mph.

Tuesday

Mostly sunny, with a high near 54. Breezy, with a south wind 14 to 23 mph, with gusts as high as 33 mph.

Tuesday Night

A slight chance of rain showers, mixing with snow after 1am, then gradually ending. Snow level 10300 feet lowering to 9000 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 31. Breezy, with a south wind 18 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

Wednesday

Snow showers. Some thunder is also possible. High near 34. Breezy, with a south southwest wind 23 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow showers. The snow could be heavy at times. Low around 23. Breezy, with a southwest wind 22 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Thursday

Snow showers. Some thunder is also possible. High near 29. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Thursday Night

Snow showers. The snow could be heavy at times. Low around 17. Breezy. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

Friday

Snow. High near 24. Chance of precipitation is 80%.

Friday Night

A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 13.

Saturday

A 20 percent chance of snow. Mostly sunny, with a high near 28.

Saturday Night

A 20 percent chance of snow. Partly cloudy, with a low around 18.

Sunday

A 40 percent chance of snow. Partly sunny, with a high near 31.

Sunday Night

A 30 percent chance of snow. Mostly cloudy, with a low around 19.