Headline:
Winter Weather Advisory issued April 21 at 1:56AM MDT until April 23 at 6:00AM MDT by NWS Pocatello ID
Event:
Winter Weather Advisory
Urgency:
Expected
Effective:
April 21, 2026 - 12:56am
Expires:
April 21, 2026 - 2:00pm
Description:
* WHAT...Snow expected ABOVE 6500 FEET ELEVATION. Total snow
accumulations between 1 and 10 inches. Winds gusting as high as 40
mph.
* WHERE...Big Lost Highlands/Copper Basin, Frank Church Wilderness,
Lost River Range, Sawtooth/Stanley Basin, and Sun Valley Region.
* WHEN...From midnight tonight to 6 AM MDT Thursday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the travel Wednesday.
Instruction:
Slow down and use caution while traveling. Call 5 1 1 or visit
511.idaho.gov for the latest road conditions.
Area Description:
Lost River Range; Frank Church Wilderness; Sawtooth/Stanley Basin; Sun Valley Region; Big Lost Highlands/Copper Basin
Forcast Office:
NWS Pocatello ID
Sender:
w-nws.webmaster@noaa.gov