Southwest Monsoon Flooding; Northern Tier Storms and Fire Weather Threats

Monsoon rains up to 2 to 4 inches in some portions of Arizona and into Mexico may produce flash flooding of normally dry washes and potential for burn scar debris flows. A weather system may produce severe storms with damaging winds and large hail in the Upper Midwest. Gusty winds in the North Plains will keep fire weather threats critical. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

29°C

84°F

Humidity	51%
Wind Speed	NW 11 km/h
Barometer	30.07 in
Dewpoint	18°C (64°F)
Visibility	16 km
Heat Index	29°C (85°F)
Last update	23 Jul 2:35 pm MDT

More Information:

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

Extended Forecast for

3 Miles WNW Whitewood SD

This
Afternoon

Slight Chance
T-storms
High: 33 °C
Tonight

Mostly Clear
Low: 18 °C
Saturday

Haze
High: 32 °C
Saturday
Night

Slight Chance
T-storms
Low: 19 °C
Sunday

Haze then
Slight Chance
T-storms
High: 33 °C
Sunday
Night

Mostly Clear
Low: 20 °C
Monday

Sunny
High: 36 °C
Monday
Night

Mostly Clear
Low: 23 °C
Tuesday

Hot
High: 38 °C

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms. Widespread haze. Mostly sunny, with a high near 33. North wind around 23 km/h, with gusts as high as 37 km/h.

Tonight

Mostly clear, with a low around 18. North wind 18 to 23 km/h becoming southwest 8 to 13 km/h in the evening. Winds could gust as high as 32 km/h.

Saturday

Widespread haze. Sunny, with a high near 32. West wind 8 to 13 km/h becoming east 16 to 21 km/h in the afternoon. Winds could gust as high as 29 km/h.

Saturday Night

A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 19. Southeast wind 16 to 21 km/h becoming south 10 to 15 km/h after midnight.

Sunday

A 20 percent chance of showers and thunderstorms after noon. Widespread haze. Sunny, with a high near 33. West wind 8 to 18 km/h becoming east in the afternoon. Winds could gust as high as 29 km/h.

Sunday Night

Mostly clear, with a low around 20. Southwest wind 10 to 16 km/h, with gusts as high as 29 km/h.

Monday

Sunny, with a high near 36.

Monday Night

Mostly clear, with a low around 23.

Tuesday

Sunny and hot, with a high near 38.

Tuesday Night

Partly cloudy, with a low around 23.

Wednesday

Mostly sunny, with a high near 35.