Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Hazardous Weather Conditions

Flood Watch until September 20, 06:00 PM MDT

Current conditions at

Sheridan County Airport (KSHR)

Lat: 44.76031°NLon: 106.97411°WElev: 3970.0ft.

light rain,mist

54°F

12°C

Humidity	100%
Wind Speed	NW 17 MPH
Barometer	30.14 in (1020.66 mb)
Dewpoint	54°F (12°C)
Visibility	5.00 mi
Last update	20 Sep 01:00 PM MDT

More Information:

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

Extended Forecast for

8 Miles WSW Story WY

Flood Watch September 20, 01:28pm until September 20, 06:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch September 20, 01:28pm until September 20, 06:00pm
NOW until 6:00pm Sun
Flood Watch
This Afternoon
High: 49 °F
Showers
Tonight
Low: 33 °F
Showers
Likely and
Patchy Fog
then Patchy
Fog
Monday
High: 57 °F
Patchy Fog
then Slight
Chance
Showers
Monday Night
Low: 36 °F
Mostly Clear
Tuesday
High: 65 °F
Sunny
Tuesday Night
Low: 42 °F
Slight Chance
T-storms then
Chance
Showers
Wednesday
High: 62 °F
Chance
Showers
Wednesday Night
Low: 40 °F
Mostly Clear

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. High near 49. North northwest wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely before 9pm, then a chance of showers between 9pm and 10pm. Patchy fog after 10pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 33. North northwest wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 60%.

Monday

A slight chance of showers between noon and 4pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 57. Calm wind becoming east northeast 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

Monday Night

Mostly clear, with a low around 36. Calm wind becoming southwest 5 to 9 mph in the evening.

Tuesday

Sunny, with a high near 65. Southwest wind 6 to 9 mph.

Tuesday Night

A slight chance of showers and thunderstorms between 9pm and midnight, then a chance of showers after midnight. Partly cloudy, with a low around 42. South southeast wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 30%.

Wednesday

A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 62. Southwest wind 6 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

Wednesday Night

Mostly clear, with a low around 40.

Thursday

Mostly sunny, with a high near 69.

Thursday Night

Mostly clear, with a low around 45.

Friday

Sunny, with a high near 71.

Friday Night

Mostly clear, with a low around 43.

Saturday

Sunny, with a high near 64.