Wyoming residents can expect a mix of warm temperatures and afternoon thunderstorms this week, especially as we move closer to the weekend. The state is likely to experience changing weather patterns, with a gradual build-up of rain chances and a drop in temperatures by Friday. If you’re planning to travel or attend outdoor events, staying weather-aware will be important.
Warm Start to the Week with Isolated Storms
Monday and Tuesday will begin on a warm note across much of Wyoming. Monday will be partly cloudy and mostly dry, with temperatures around 81°F. By Tuesday, the mercury will rise to 87°F, and isolated thunderstorms may pop up in the afternoon. Although these storms won’t be widespread, they could bring brief heavy rain and gusty winds.
Midweek Thunderstorm Activity to Increase
Wednesday is shaping up to be the most active weather day this week. With more moisture and cloud cover moving into the region, the National Weather Service in Cheyenne is forecasting more widespread thunderstorms, especially in eastern Wyoming. Temperatures will hover around 82°F, but storm coverage will be noticeably higher.
If you’re travelling on I-25 or I-80, be prepared for sudden weather changes. Afternoon storms could reduce visibility and make driving conditions tricky. It’s a good idea to have alternate plans for any outdoor activities.
Scattered Showers Expected on Thursday
Thursday will continue the stormy trend, with warm conditions and scattered thunderstorms expected. Highs will be around 84°F. Outdoor events on Thursday may face interruptions, particularly during the afternoon when storms are most likely. Carrying umbrellas, checking forecasts regularly, and staying close to indoor shelter is advised.
Cooler Weather and Widespread Showers by Friday
By Friday, a cool air mass will begin to move into Wyoming, dropping daytime highs back to the mid-70s. This will also bring more widespread rain showers, especially across central and eastern parts of the state. Storm chances will increase, and with them comes the risk of power cuts. Residents are encouraged to keep their mobile devices fully charged and avoid being outside during peak storm hours.
Weekend Outlook: Continued Rain Chances
The unsettled weather looks set to continue into the weekend. While it’s too early to say if storms will be severe, the possibility exists, and more advisories could be issued in the coming days. Staying updated with weather alerts and preparing in advance is the best way to avoid surprises.
Five Day Forecast Summary for Cheyenne, WY
| Day | Forecast | High Temperature | Storm Chances |
|---|---|---|---|
| Monday | Warm, partly cloudy | 81°F | Minimal |
| Tuesday | Isolated afternoon thunderstorms | 87°F | Low |
| Wednesday | Widespread thunderstorms | 82°F | High (especially east) |
| Thursday | Scattered storms | 84°F | Moderate |
| Friday | Cooler with widespread showers | 75°F | High |
This week in Wyoming will bring a classic late summer mix of warmth and wet weather. From isolated storms early in the week to more widespread showers by Friday, it’s important for residents and travellers to stay prepared. Keep an eye on changing weather conditions, especially during the afternoons when storms are most active. Staying weather-aware can help you avoid disruptions and stay safe during this unpredictable stretch.
