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September Climate Summary for Central and Western Wyoming

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Riverton Regional Airport (KRIW)

Lat: 43.06219°NLon: 108.44701°WElev: 5443.0ft.

Partly Cloudy

79°F

26°C

Humidity	16%
Wind Speed	WNW 9 MPH
Barometer	29.88 in (1011.85 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	03 Oct 03:20 PM MDT

More Information:

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

Extended Forecast for

Riverton WY

This Afternoon
High: 82 °F
Sunny and
Breezy
Tonight
Low: 47 °F
Partly Cloudy
then Isolated
T-storms
Saturday
High: 66 °F
Scattered
Showers then
Showers
Likely and
Breezy
Saturday Night
Low: 40 °F
Showers
Sunday
High: 49 °F
Showers
Likely
Sunday Night
Low: 35 °F
Chance
Showers
Monday
High: 52 °F
Partly Sunny
Monday Night
Low: 30 °F
Mostly Clear
Tuesday
High: 60 °F
Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 82. Breezy, with a south southwest wind 14 to 17 mph, with gusts as high as 29 mph.

Tonight

Isolated showers and thunderstorms before 3am, then isolated showers and thunderstorms after 4am. Partly cloudy, with a low around 47. Southwest wind 6 to 13 mph becoming north after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 20%.

Saturday

Showers and thunderstorms likely, mainly before 3pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 66. Breezy, with a north wind 7 to 12 mph becoming west 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers and possibly a thunderstorm. Low around 40. North wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

Sunday

Showers likely, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 49. Northeast wind 6 to 10 mph. Chance of precipitation is 70%.

Sunday Night

A 50 percent chance of showers. Cloudy, with a low around 35. Northeast wind 7 to 10 mph.

Monday

Partly sunny, with a high near 52. North northeast wind around 6 mph becoming calm in the morning.

Monday Night

Mostly clear, with a low around 30.

Tuesday

Sunny, with a high near 60.

Tuesday Night

Mostly clear, with a low around 34.

Wednesday

Sunny, with a high near 67.