Northeast Colorado is in for a stormy spell this week, with weather conditions likely to disrupt daily life and events, especially around Denver. As Patriot Day falls on Thursday, September 11, residents should prepare for strong afternoon thunderstorms that could include large hail and powerful winds. Here’s everything you need to know to stay safe and plan your week wisely.
Stormy Thursday Ahead for Denver and Surrounding Areas
The National Weather Service in Boulder has issued alerts for scattered thunderstorms expected on Thursday afternoon, particularly across the eastern plains and along the I-25 corridor. Winds could gust up to 50 mph, and large hail might damage vehicles, roofs, or crops. Travel could become risky, especially near Denver and Fort Collins.
If you’re planning to drive, try to avoid being on the road during peak storm hours. Keep an emergency kit in your vehicle, including a flashlight, water, basic tools, and a phone charger. Power outages and delays are also possible.
Impact on Patriot Day Events
Morning Patriot Day ceremonies in Denver are likely to go on as planned, with dry and sunny weather expected until early afternoon. However, afternoon events could be delayed or canceled due to lightning or heavy rain. Organisers and attendees should monitor live weather updates and be ready to move indoors if needed.
What to Expect Over the Weekend
Stormy conditions won’t end with Thursday. Although flooding isn’t expected to be a major issue, bursts of heavy rain could cause water to build up in low-lying roads and intersections—especially in rural areas.
Here’s how the weather is shaping up for the next few days:
| Day | High Temperature | Weather Outlook |
|---|---|---|
| Thursday | 88°C | Thunderstorms after 3 p.m., gusts up to 50 mph |
| Friday | 82°C | 30% chance of showers, partly sunny |
| Saturday | 83°C | Afternoon storm chance, partly cloudy |
| Sunday | 86°C | Mostly clear, isolated evening showers |
| Monday | 84°C | Partly cloudy, slight storm chance |
How to Stay Safe During the Storms
Here are a few safety tips to follow this week:
Stay updated with alerts from local weather apps or news.
Secure outdoor items like chairs, umbrellas, and decorations before storms hit.
Avoid travel during peak storm times if possible.
Keep phones charged in case of power cuts.
Watch for hail by moving your vehicle under cover if a storm is approaching.
Looking Ahead
The week will end with warm temperatures and fewer storms, especially by Monday. While the risk of afternoon showers remains, conditions should gradually improve heading into the next week.
If you’re planning any outdoor activities or travel, early mornings and late evenings will be the safest windows to avoid bad weather. Keep checking the forecast and stay flexible with your plans.
