Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies; Heavy Rain in Guam

A storm system moving over the Rockies today will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Heavy snow expected from northwestern Wyoming into southern Montana. Ongoing heavy showers and thunderstorms from Invest 96W could result in localized flash flooding, particularly in central or southern Guam early this morning. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Rapid City, Rapid City Regional Airport (KRAP)

Lat: 44.05°NLon: 103.05°WElev: 3202ft.

Light Rain Fog/Mist

49°F

9°C

Humidity	90%
Wind Speed	N 5 mph
Barometer	30.11 in (1020.0 mb)
Dewpoint	46°F (8°C)
Visibility	1.25 mi
Wind Chill	47°F (8°C)
Last update	15 Oct 9:52 am MDT

More Information:

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

Extended Forecast for

20 Miles SE Fairburn SD

Today
High: 51 °F
Drizzle and
Areas Fog
Tonight
Low: 47 °F
Showers
Likely and
Areas Fog
Thursday
High: 64 °F
Chance
Showers and
Areas Fog
Thursday Night
Low: 39 °F
Mostly Clear
Friday
High: 65 °F
Mostly Sunny
Friday Night
Low: 37 °F
Partly Cloudy
then Slight
Chance
Showers
Saturday
High: 56 °F
Slight Chance
Showers then
Sunny
Saturday Night
Low: 32 °F
Mostly Clear
Sunday
High: 70 °F
Sunny

Detailed Forecast

Today

Drizzle with a chance of showers. Areas of fog. Otherwise, cloudy, with a high near 51. Northeast wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

Tonight

Showers and thunderstorms likely, mainly before midnight. Areas of fog. Otherwise, cloudy, with a low around 47. North wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

Thursday

A 50 percent chance of showers. Areas of fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 64. Northwest wind 10 to 17 mph becoming southwest in the afternoon. Winds could gust as high as 28 mph.

Thursday Night

Mostly clear, with a low around 39. West wind 13 to 15 mph, with gusts as high as 25 mph.

Friday

Mostly sunny, with a high near 65. Southwest wind 14 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 31 mph.

Friday Night

A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 37. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.

Saturday

A 20 percent chance of showers before noon. Mostly sunny, with a high near 56. Northwest wind 13 to 17 mph, with gusts as high as 30 mph.

Saturday Night

Mostly clear, with a low around 32. Northwest wind 8 to 11 mph becoming southwest after midnight. Winds could gust as high as 18 mph.

Sunday

Sunny, with a high near 70.