Jul 31, 2026
Extreme Heat Watch for Eastern Montana
An Extreme Heat Watch is in effect for Saturday through Sunday morning for Valley, Phillips, Petroleum and Garfield Counties and through Sunday afternoon for the remainder of northeast Montana.
Highs on Saturday will be from the mid 90s in the northeast corner of the state to near 110 in the Missouri Breaks. Lows Saturday night will be 65 to 75 and highs on Sunday will be in the 90s in most areas. A cold front Sunday will bring much cooler temperatures on Monday.
