Severe Weather in the Central Plains; Heavy Rainfall in the Tennessee Valley; Critical Fire Weather in the West
Scattered severe storms capable of large to very large hail, severe wind gusts, and a few tornadoes will be possible across the central Plains this evening. Heavy to excessive rainfall may bring a flooding threat from the Great Lakes to the Mid-South through tonight. Hot, dry and windy conditions will continue to bring a critical fire weather threat from the Southwest into the Great Basin. Read More >
| NWS Forecast for: North Bighorn Basin Issued by: National Weather Service Riverton, WY Last Update: 1217 AM MDT Tue Jun 9 2026 | |
| Rest Of Tonight: Mostly cloudy. Lows in the mid 50s. South winds around 10 mph with gusts up to 25 mph. Tuesday: Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 80. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent. Tuesday Night: Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Breezy with lows in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent. Wednesday: Mostly sunny in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs around 70. Southwest winds 10 to 15 mph with gusts up to 30 mph, increasing to northwest 20 to 25 mph with gusts up to 40 mph in the afternoon. Chance of rain 30 percent. Wednesday Night: Partly cloudy. A chance of showers after midnight. Breezy with lows in the lower 40s. Northwest winds 20 to 25 mph, diminishing to 10 to 15 mph after midnight. Chance of rain 30 percent. Thursday: Partly cloudy in the morning, then clearing. Highs around 70. Thursday Night: Mostly clear. Lows in the mid 40s. Friday: Sunny. Highs around 80. Friday Night: Clear. Lows around 50. Saturday: Mostly sunny and breezy. Highs in the mid 70s. Saturday Night: Partly cloudy. A chance of showers after midnight. Windy with lows in the mid 40s. Chance of rain 30 percent. Sunday: Partly cloudy in the morning, then clearing. Highs around 70. Sunday Night: Mostly clear. Lows in the mid 40s. Monday: Mostly sunny and breezy. Highs in the mid 70s. | |
| Zone Forecast: North Bighorn Basin | |
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