If you are looking for fresh snow by Christmas morning or are curious about potential travel disruptions, the best chances for at least 1" of new snowfall early this week exist across the mountainous West, Great Lakes, and Northeast. Otherwise, temperatures this last full week of December will average above normal for much of the lower 48 states. Read More >
Thunderstorms & Tornadoes
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The following summaries cover "significant" or widespread thunderstorm outbreaks and tornadoes. Tornadoes, hail, wind damage, and flooding impacts can be found in these summaries. If the event was focused mainly on flooding it will be found under the "Flooding" section. |
2022
Flooding
The following summaries cover "significant" or widespread flooding. River and flash flooding can be found in these summaries. If the flooding event accompanied severe thunderstorms or tornado outbreaks, it will likely be included in that event's summary under the "Thunderstorms / Tornadoes" section.
2020
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The following summaries cover "significant" or widespread winter storms. Heavy snow, sleet, freezing rain, and blizzards can be found in these summaries. If the event focused on wind chills, it will be found under the "Heat / Cold" section. |
2023
2022
Extreme Heat & Cold
The following summaries cover "significant" or widespread high heat or extreme cold. Dangerous wind chills and life threatening heat indices can be found in these summaries. If the extreme temperatures were associated with a summer or winter storm, they may be found under the "Thunderstorms & Tornadoes" or "Winter" sections.
Climate
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The following summaries cover climate summaries or events. Items in this section include monthly, yearly, and record summaries. |
2021
Summary for North Central and Southwest MT
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Statewide Summaries
2020
Summary for North Central and Southwest MT
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Statewide Summaries
2019
Summary for North Central and Southwest MT
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Statewide Summaries
2018
2017
2016
Historic​
Wind
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The following summaries cover non-thunderstorm high wind events. |
2022
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