Flagstaff, AZ – Thunderstorms will bring heavy rain and gusty winds to Flagstaff starting Wednesday morning, lasting into the afternoon. Drivers on I-40 and other key routes should prepare for slick roads and reduced visibility. Residents should take precautions to avoid outdoor activities during storms.
According to the National Weather Service, showers and thunderstorms are likely between 8 a.m. and 11 a.m., with widespread storms developing after 11 a.m. The chance of precipitation is 80%, with gusts reaching 17 mph. Southwest winds will add to the impact, making travel hazardous at times.
Key areas like downtown Flagstaff and surrounding Coconino County can expect rain and possible thunder between 8 a.m. and 2 a.m. Thursday. The NWS warns of showers possibly continuing through Thursday morning, so stay alert for changing conditions.
Drivers should use caution on I-17 and I-40 as wet pavement and lightning increase risks. Charge devices in case of outages and avoid non-essential travel during peak storm times. Early summer storms like these are typical for Flagstaff but can cause delays and hazards if ignored.
Looking ahead, Flagstaff will see continuing chances of thunderstorms through Friday, with highs near 80°F and lows in the low 50s. Showers taper off Saturday but pick up again Sunday into Monday, with highs climbing back into the low 80s. Residents should monitor updates and prepare for a wet and active summer weather pattern this week.
Five-Day Forecast for Flagstaff, AZ
- Wednesday: High 81°F, showers and thunderstorms likely, chance of rain 80%
- Thursday: High 76°F, thunderstorms possible early, chance of rain 80%
- Friday: High 80°F, showers and thunderstorms likely, chance of rain 70%
- Saturday: High 81°F, chance of showers and thunderstorms 50%
- Sunday: High 82°F, chance of showers and thunderstorms 40%
