Hazardous Weather Conditions
Current conditions at
Riverton Regional Airport (KRIW)
Lat: 43.06219°NLon: 108.44701°WElev: 5443.0ft.
Partly Cloudy
48°F
9°C
| Humidity | 53% |
| Wind Speed | SSW 12 MPH |
| Barometer | 29.64 in (1003.73 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 43°F (6°C) |
| Last update | 16 Apr 04:53 AM MDT |
Extended Forecast for
3 Miles WNW Arapahoe WY
Winter Weather Advisory April 16, 03:00pm until April 17, 06:00am
Today
High: 62 °F
Chance
Rain/Snow and
WindyTonight

Low: 25 °F
Chance Snow
Showers and
BlusteryFriday

High: 44 °F
Chance Snow
ShowersFriday Night
Low: 20 °F
Slight Chance
Snow Showers
then Mostly
ClearSaturday

High: 57 °F
Sunny
Saturday Night

Low: 27 °F
Mostly Clear
Sunday

High: 69 °F
Sunny
Sunday Night

Low: 36 °F
Partly Cloudy
Monday

High: 76 °F
Mostly Sunny
Detailed Forecast
Today
A chance of rain showers before 5pm, then a chance of rain and snow showers. Mostly sunny, with a high near 62. Windy, with a south wind 18 to 26 mph becoming west northwest in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
A 50 percent chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 25. Blustery, with a west northwest wind 17 to 22 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 32 mph. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow showers. Partly sunny, with a high near 44. North wind 10 to 13 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 20. West southwest wind 6 to 11 mph.
Saturday
Sunny, with a high near 57. South southwest wind 6 to 10 mph.
Saturday Night
Mostly clear, with a low around 27. West southwest wind 6 to 10 mph.
Sunday
Sunny, with a high near 69. Southwest wind 5 to 9 mph becoming east in the morning.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Sunny, with a high near 77. Breezy.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 43. Breezy.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 68. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Arapahoe WY
42.99°N 108.56°W (Elev. 5197 ft)
42.99°N 108.56°W (Elev. 5197 ft)
3:17 am MDT Apr 16, 2026
5am MDT Apr 16, 2026-6pm MDT Apr 22, 2026



