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

Henry's Lake (ITD55)

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

unknown precip

47°F

8°C

Humidity	61%
Wind Speed	N 8 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	1.24 mi
Wind Chill	43°F (6°C)
Last update	10 Apr 11:15 PM MDT

More Information:

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

Extended Forecast for

7 Miles N Island Park ID

Tonight
Low: 39 °F
Partly Cloudy
Saturday
High: 56 °F
Mostly Sunny
then Showers
Likely
Saturday Night
Low: 35 °F
Rain/Snow
Likely then
Mostly Cloudy
Sunday
High: 53 °F
Slight Chance
Rain/Snow
then Showers
Sunday Night
Low: 31 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Monday
High: 45 °F
Snow
Monday Night
Low: 30 °F
Rain/Snow
Likely then
Chance Snow
Tuesday
High: 45 °F
Chance Snow
Tuesday Night
Low: 30 °F
Chance Snow

Detailed Forecast

Tonight

Partly cloudy, with a low around 39. East northeast wind around 6 mph becoming south after midnight.

Saturday

Rain likely and possibly a thunderstorm before 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Snow level 8700 feet. Mostly sunny, with a high near 56. South southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%.

Saturday Night

Rain and snow showers likely before 9pm, then rain likely between 9pm and midnight. Some thunder is also possible. Snow level 8400 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 35. South southwest wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Sunday

A slight chance of rain and snow before 9am, then rain. Some thunder is also possible. Snow level 7100 feet rising to 7800 feet in the afternoon. High near 53. Light south southeast wind becoming south southwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Sunday Night

Rain likely, possibly mixed with snow before 3am, then a chance of snow. Snow level 7700 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 31. South southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Monday

Snow, mainly before 3pm, then snow showers after 3pm. Some thunder is also possible. High near 45. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Monday Night

Rain and snow likely before midnight, then a chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Tuesday

A 50 percent chance of snow. Partly sunny, with a high near 45.

Tuesday Night

A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 30.

Wednesday

Snow likely before 3pm, then rain and snow likely. Mostly cloudy, with a high near 44. Breezy. Chance of precipitation is 70%.

Wednesday Night

Rain and snow. Low around 29. Chance of precipitation is 80%.

Thursday

Snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.

Thursday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 21.