Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

Lat: 44.48°NLon: 103.78°WElev: 3898ft.

Light Rain and Breezy

41°F

5°C

Humidity	76%
Wind Speed	W 24 G 33 mph
Barometer	29.69 in
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	31°F (-1°C)
Last update	9 Dec 3:15 pm MST

More Information:

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

Extended Forecast for

3 Miles N Rochford SD

This Afternoon
High: 45 °F
Snow Likely
and Breezy
Tonight
Low: 21 °F
Partly Cloudy
Wednesday
High: 42 °F
Snow Likely
then
Rain/Snow
Likely
Wednesday Night
Low: 37 °F
Rain Likely
Thursday
High: 48 °F
Chance Rain
then Rain
Thursday Night
Low: 16 °F
Rain/Snow
then Snow
Friday
High: 27 °F
Snow
Friday Night
Low: 8 °F
Snow Likely
Saturday
High: 24 °F
Chance Snow

Detailed Forecast

This Afternoon

Snow likely. Partly sunny, with a high near 45. Wind chill values as low as 19. Breezy, with a northwest wind around 20 mph, with gusts as high as 43 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Partly cloudy, with a low around 21. Wind chill values as low as 13. Northwest wind 6 to 15 mph, with gusts as high as 44 mph.

Wednesday

Snow likely before 3pm, then snow likely, possibly mixed with rain between 3pm and 4pm, then rain likely after 4pm. Mostly cloudy, with a high near 42. Wind chill values as low as 15. Light and variable wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain likely, mainly before 11pm. Mostly cloudy, with a steady temperature around 37. West wind around 8 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.

Thursday

Rain, mainly after 5pm. High near 48. West wind 7 to 10 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.

Thursday Night

Rain and snow, becoming all snow after 7pm. Low around 16. Northwest wind 3 to 8 mph. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday

Snow. High near 27. Calm wind becoming northwest around 5 mph. Chance of precipitation is 80%.

Friday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 8. Calm wind. Winds could gust as high as 15 mph.

Saturday

A chance of snow, mainly before 11am. Partly sunny, with a high near 24.

Saturday Night

Partly cloudy, with a low around 10.

Sunday

Mostly sunny, with a high near 46.

Sunday Night

Partly cloudy, with a low around 25.