Weekend Weather: Isolated Thunderstorms Possible

Montana and Wyoming Weather Outlook: Showers, Thunderstorms Expected This Weekend

Residents across montana and Wyoming can expect a mixed bag of weather as the weekend approaches. While Friday started calmly, scattered showers and thunderstorms are likely to develop in southwest Montana by Friday evening.

The overnight hours are predicted to be quiet and mild, setting a calm stage for Saturday morning. Though, the pleasant start will give way to isolated thunderstorms in the afternoons and evenings on both Saturday and Sunday.

Far eastern Montana is notably at risk for strong to severe thunderstorms on both weekend days. It’s wise to stay aware of your surroundings and monitor weather updates to ensure safety.

Temperatures are expected to reach the upper 80s to mid-90s. Saturday will likely be warmer than Sunday, so plan outdoor activities accordingly.

Looking ahead to the start of next week, a notable trough of low pressure is forecast to move into the Pacific Northwest. This system will bring daily chances for showers and thunderstorms, accompanied by moderate breezes, thru Tuesday.

Lingering chances for precipitation are expected on Wednesday, with temperatures dipping below average.Thursday should offer a brief respite from the active weather. More showers are on the horizon for Friday, with highs expected to return to the lower 90s.

Frequently Asked Questions About Montana & Wyoming Weather

Will there be thunderstorms this weekend in Montana?

Yes,isolated thunderstorms are expected in Montana on Saturday and Sunday afternoons and evenings,with a higher chance of strong to severe conditions in eastern Montana.

What will the high temperatures be this weekend?

High temperatures are anticipated to range from the upper 80s to the mid-90s, with Saturday being warmer than Sunday.

What weather can we expect early next week?

Early next week, expect daily chances for showers and thunderstorms with moderate breezes through Tuesday due to a trough of low pressure.

Will temperatures change next week?

yes, temperatures are expected to fall below average during the first half of next week with the arrival of the weather system.

When might the weather quiet down?

Thursday is expected to be quieter, though more showers are in the forecast for Friday.

We want to hear from you! share your thoughts on this weather outlook in the comments below, and let us know if you have any weather-related questions.

What safety precautions should be taken during an isolated thunderstorm?

Current Forecast Overview – July 19-20, 2025

The upcoming weekend weather forecast indicates a chance of isolated thunderstorms across much of the region.While sunshine is expected for the majority of both Saturday and Sunday, conditions are favorable for scattered showers and storms to develop, notably during the afternoon and early evening hours. This forecast impacts outdoor activities, so staying informed is crucial. We’ll break down the specifics, potential hazards, and how to prepare for this summer weather pattern.

Regional Breakdown: Where to Expect Storms

The highest probability of thunderstorm activity will be concentrated in the following areas:

Southern California Mountains & Deserts: Elevated terrain will enhance lift, increasing the chance of storm development. Expect heavier rainfall and potential for flash flooding in these areas.

Central Valley: Isolated storms are possible, primarily in the afternoon.Temperatures will remain warm, but brief periods of heavy rain are likely.

Coastal Regions: While the coast will generally see less activity, a stray shower or thunderstorm cannot be ruled out, especially closer to the mountains.Weekend forecasts for coastal areas are generally more stable, but vigilance is advised.

Nevada & Arizona: Similar to southern California, these states will experience increased thunderstorm potential due to monsoon moisture.

Timing & Intensity of Thunderstorms

Storm timing is expected to be primarily between 2 PM and 8 PM each day. These will be isolated thunderstorms, meaning they won’t be widespread, but those caught within a storm cell could experience:

1. Heavy Rainfall: Potential for localized flooding, especially in areas with poor drainage.Rainfall rates could exceed 1 inch per hour in the most intense cells.
2. Frequent Lightning: A significant hazard. Seek shelter instantly if you hear thunder. Remember the 30/30 rule: if you count less than 30 seconds between seeing lightning and hearing thunder,the storm is close enough to be dangerous.
3. Gusty winds: Wind gusts up to 40-50 mph are possible, potentially causing downed trees and power outages.
4. Small Hail: While large hail is not anticipated, small hail is possible within stronger storm cells.

Understanding the Monsoon Influence

This weekend’s weather pattern is being driven by the North American Monsoon. The monsoon brings increased moisture from the Gulf of California and the Gulf of mexico into the southwestern United States. This moisture, combined with daytime heating, creates an unstable atmosphere conducive to thunderstorm development. Monitoring monsoon weather patterns is key to accurate forecasting.

Safety Tips for Thunderstorms

Protecting yourself during a thunderstorm is paramount.Here’s a checklist:

Seek Shelter: The safest place to be during a thunderstorm is inside a significant building or a hard-topped vehicle with the windows rolled up.

avoid Water: Stay away from bodies of water, including pools, lakes, and beaches.

Unplug Electronics: Lightning can travel through electrical systems.

Postpone Outdoor Activities: If thunderstorms are forecast, reschedule outdoor plans.

Be Aware of Flash Flood Potential: Never drive through flooded roadways. “Turn around, don’t drown.”

stay Informed: monitor local weather updates and alerts via the National Weather Service (NWS) and reliable weather apps.

Impact on Outdoor Events & Recreation

Many outdoor events are planned for the weekend. here’s how the forecast might impact them:

Hiking & Camping: Be prepared for sudden changes in weather. Carry rain gear and be aware of your surroundings. Check for weather alerts before heading out.

concerts & Festivals: Organizers may need to implement safety protocols, including temporary event pauses or cancellations.

Beach Activities: While coastal areas are less likely to experience severe storms, be aware of the potential for lightning strikes.

Sporting Events: Outdoor sporting events may be delayed or postponed.

Real-World Example: 2023 Arizona Flash Floods

In July 2023, Arizona experienced devastating flash floods due to prolonged monsoon rainfall. several areas received over 6 inches of rain in a matter of hours, leading to widespread damage and multiple fatalities. This serves as a stark reminder of the power of monsoon storms and the importance of heeding weather warnings. This event highlighted the need for improved flood control infrastructure and public awareness campaigns.

Resources for Staying Updated

National Weather Service (NWS): https://www.weather.gov/

Archyde.com Weather Section: (Link to Archyde’s dedicated weather page)

Local News Channels: Tune into your local news for the latest weather reports.

Weather Apps: Download a reliable weather app for real-time alerts and forecasts.

Long-Range Outlook: Continued monsoon Activity

The long-range forecast suggests that the monsoon pattern will continue into next week. Expect continued chances of isolated thunderstorms and warm temperatures throughout the region. Staying vigilant and prepared is crucial for navigating this active weather period.