Billings, Montana – Residents across eastern Montana should stay weather-aware this afternoon as a round of severe thunderstorms is expected to move through the region starting around 3 p.m., with activity likely continuing through midnight.
According to the National Weather Service in Billings, the storms could bring damaging wind gusts up to 60 mph, hail the size of hen eggs, heavy rainfall, and a low—but not negligible—2% risk of isolated tornadoes. The area under the highest risk (Level 2 out of 5) includes Billings, Miles City, Glendive, and surrounding counties.
Storms are expected to intensify during the evening hours, particularly along the I-94 corridor. Flash flooding could become an issue in low-lying or poorly drained areas due to the potential for intense rainfall in a short time. Motorists are urged to avoid travel during active storms, and outdoor activities should be postponed or moved indoors.
Keep multiple reliable ways to receive alerts, including NOAA Weather Radios and mobile notifications. Emergency shelters and indoor safety plans should be reviewed, especially for rural communities and campers.
Thunderstorm activity may taper off after midnight, but additional updates or watches may be issued if storm development accelerates.
