Riverton, WY Weather Forecast
Fremont County, Wyoming
Live radar, warnings and storm tracking for Riverton, with free alerts the moment it counts.
The next few hours
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
Free alerts for Riverton
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Riverton, WY at a glance
Riverton is home to about 10,923 people in Fremont County, across 10 square miles. It ranks 9th by population of 25 places in Wyoming with a forecast here. The nearest neighbour with its own forecast is Lander, 23 miles away.
- County
- Fremont County
- Population
- 10,923 2023 est.
- Land area
- 10 sq mi
- People per sq mi
- 1,056
- Forecast point
- 43.0263°N, 108.3813°W
How well can the network see Riverton?
The nearest Doppler radar is KRIW (Riverton, WY), to the WNW. Its lowest scan passes about 270 ft above Riverton. That is about as close as US radar coverage gets: low-level rotation and gust fronts over Riverton show up clearly. Riverton is closer to its radar than 98% of US cities.
The closest weather station is KRIW (Riverton Rgnl). Close enough that its readings are the conditions in town.
Forecasts near Riverton
- Lander, WY23 mi
- Thermopolis, WY44 mi
- Worland, WY72 mi
- Mills, WY101 mi
- Bar Nunn, WY103 mi
- Rawlins, WY104 mi
- Casper, WY105 mi
- Evansville, WY107 mi
Elsewhere in Wyoming
CheyenneCasperGilletteLaramieRock SpringsSheridanAll Wyoming forecasts →