National Weather Service

News Headlines

Hazardous Weather Conditions

Winter Storm Warning until May 9, 12:00 PM MDT

Current conditions at

Sheridan County Airport (KSHR)

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

Overcast

39°F

4°C

Humidity	80%
Wind Speed	NW 20 MPH
Barometer	29.61 in (1002.71 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	29°F (-2°C)
Last update	08 May 05:35 AM MDT

More Information:

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

Extended Forecast for

5 Miles SSW Dayton WY

Winter Storm Warning May 8, 05:51am until May 9, 12:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning May 8, 05:51am until May 9, 12:00pm
NOW until 12:00pm Thu
Winter Storm Warning
Overnight
Low: 29 °F
Snow and
Patchy
Blowing Snow
Wednesday
High: 36 °F
Snow and
Patchy
Blowing Snow
then
Rain/Snow
Wednesday Night
Low: 32 °F
Rain/Snow
Thursday
High: 43 °F
Rain/Snow
Likely then
Rain Likely
Thursday Night
Low: 33 °F
Chance Rain
Friday
High: 50 °F
Slight Chance
Showers
Friday Night
Low: 35 °F
Mostly Clear
Saturday
High: 59 °F
Sunny

Detailed Forecast

Overnight

Snow. Patchy blowing snow. Low around 29. West northwest wind around 26 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.

Wednesday

Snow before noon, then rain and snow. Patchy blowing snow before noon. High near 36. North northwest wind 16 to 24 mph. Chance of precipitation is 100%. New snow accumulation of around 3 inches.

Wednesday Night

Rain and snow, becoming all snow after 3am. Low around 32. North wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Thursday

Snow likely before 9am, then rain and snow likely between 9am and noon, then rain likely after noon. Mostly cloudy, with a high near 43. North northwest wind 6 to 9 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Thursday Night

A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 33. North northwest wind around 7 mph becoming west southwest after midnight.

Friday

A 20 percent chance of showers. Mostly sunny, with a high near 50. Light and variable wind becoming north 5 to 8 mph in the afternoon.

Friday Night

Mostly clear, with a low around 35. North northwest wind 5 to 10 mph becoming southwest after midnight.

Saturday

Sunny, with a high near 59. Southwest wind 9 to 11 mph becoming northwest in the afternoon.

Saturday Night

Mostly clear, with a low around 40. Northwest wind 8 to 10 mph becoming southwest after midnight.

Sunday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 62. Southwest wind 9 to 11 mph becoming north northwest in the afternoon.

Sunday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 44. North wind 8 to 10 mph becoming southwest after midnight.

Monday

A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 63. Southwest wind 9 to 13 mph becoming north northwest in the afternoon.

Monday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 43. Northwest wind 9 to 11 mph becoming southwest in the evening.

Tuesday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 60. Southwest wind 10 to 14 mph becoming north northwest in the afternoon.