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 in effect from April 15, 06:00 PM MDT until April 17, 06:00 AM MDT

Current conditions at

ISLAND PARK (IPFI1)

Lat: 44.42051°NLon: 111.36741°WElev: 6337.0ft.

37°F

3°C

Humidity	97%
Wind Speed	SSE 6 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Wind Chill	32°F (0°C)
Last update	15 Apr 04:54 PM MDT

More Information:

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

Extended Forecast for

15 Miles NNW Warm River ID

Winter Weather Advisory April 15, 06:00pm until April 17, 06:00am

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 45 °F
Rain Likely
Tonight
Low: 23 °F
Showers then
Rain/Snow
Thursday
High: 35 °F
Snow
Thursday Night
Low: 12 °F
Snow Likely
and Patchy
Fog
Friday
High: 37 °F
Slight Chance
Snow and
Patchy Fog
then Snow
Likely
Friday Night
Low: 12 °F
Slight Chance
Snow then
Mostly Clear
Saturday
High: 47 °F
Sunny
Saturday Night
Low: 20 °F
Partly Cloudy
Sunday
High: 58 °F
Sunny

Detailed Forecast

This Afternoon

Rain likely. Snow level 7600 feet. Cloudy, with a high near 45. South southwest wind around 16 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.

Tonight

Rain and snow showers, becoming all snow after 2am. Some thunder is also possible. Snow level 7800 feet lowering to 6200 feet after midnight . Low around 23. Southwest wind 11 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Thursday

Snow before 3pm, then snow showers likely after 3pm. Some thunder is also possible. High near 35. Southwest wind 9 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

Snow likely, mainly before midnight. Patchy fog before 11pm, then patchy fog after 2am. Otherwise, mostly cloudy, with a low around 12. West southwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Friday

Snow likely, mainly after noon. Patchy fog before 7am. Otherwise, partly sunny, with a high near 37. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

A 20 percent chance of snow before midnight. Partly cloudy, with a low around 12.

Saturday

Sunny, with a high near 47.

Saturday Night

Partly cloudy, with a low around 20.

Sunday

Sunny, with a high near 58.

Sunday Night

Partly cloudy, with a low around 28.

Monday

Mostly sunny, with a high near 64.

Monday Night

Partly cloudy, with a low around 32.

Tuesday

A 20 percent chance of rain. Snow level 8500 feet. Mostly sunny, with a high near 65.

Tuesday Night

A chance of rain and snow. Snow level 8800 feet lowering to 7800 feet after midnight . Mostly cloudy, with a low around 33. Chance of precipitation is 30%.

Wednesday

A chance of rain and snow. Snow level 7500 feet. Partly sunny, with a high near 56. Chance of precipitation is 50%.