Heavy Rainfall and Flooding in the Mid-Atlantic; Heat and Wildfire Concerns in the West

Slow moving showers and thunderstorms may result in flash flooding for portions of the mid-Atlantic region through tonight. Meanwhile, excessive heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue for the West with dry and breezy conditions. Watching the tropics across the Southeast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

66°F

19°C

Humidity	73%
Wind Speed	Calm
Barometer	29.95 in
Dewpoint	57°F (14°C)
Visibility	10.00 mi
Last update	15 Jul 2:55 am MDT

More Information:

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

Extended Forecast for

11 Miles NE Four Corners WY

Overnight
Low: 50 °F
Slight Chance
T-storms
Tuesday
High: 60 °F
Slight Chance
T-storms then
Showers
Likely
Tuesday Night
Low: 40 °F
Showers and
Patchy Fog
Wednesday
High: 48 °F
Showers and
Patchy Fog
Wednesday Night
Low: 40 °F
Chance
Showers
Thursday
High: 65 °F
Decreasing
Clouds
Thursday Night
Low: 49 °F
Slight Chance
T-storms
Friday
High: 72 °F
Sunny
Friday Night
Low: 48 °F
Slight Chance
T-storms then
Chance
Showers

Detailed Forecast

Overnight

A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 50. South wind around 5 mph becoming west.

Tuesday

A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 60. West wind 5 to 10 mph becoming east in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

Tuesday Night

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 9pm. Patchy fog after 2am. Low around 40. East wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

Wednesday

Showers and possibly a thunderstorm. Patchy fog before 10am. High near 48. South wind around 5 mph becoming northeast in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 90%.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 40. East wind around 5 mph becoming south in the evening. Winds could gust as high as 15 mph. Chance of precipitation is 40%.

Thursday

Mostly cloudy, then gradually becoming sunny, with a high near 65. South wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 49. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Friday

Sunny, with a high near 72. Southwest wind around 5 mph becoming northeast in the afternoon. Winds could gust as high as 15 mph.

Friday Night

A chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 48.

Saturday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 70.

Saturday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 50.

Sunday

A slight chance of showers and thunderstorms. Sunny, with a high near 74.

Sunday Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 51.