Exceptional Mid-Spring Warmth Expected in Northwestern U.S.
Exceptional Mid-Spring Warmth Expected in Northwestern U.S.
US · Published Apr 20, 2026
• Northwestern U.S. to experience exceptional mid-spring warmth, with temperatures soaring above 86°F (30°C).
• The unseasonable warmth is due to a strong southwesterly flow of warm air, impacting states like Montana, Nebraska, and the Dakotas.
• The warm air mass is expected to spread eastward, potentially affecting the Midwest and Northeast by the end of the week.
Northwestern US preparing for unusual warmth
The Northwestern United States is preparing for an unusually warm mid-spring, with temperatures expected to climb significantly above seasonal norms following a recent cold snap.
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