Weather to Watch
Weather to Watch: November 2, 2026
November 2 NWS weather lessons: Oklahoma storm lines, Winslow river flooding, Colorado mountain snow, Minnesota rain phases and Guam swell.
Storms can change shape, rivers can keep rising after rain ends, and a break in the rain can be only a pause. These five places offer different ways to read that changing weather. Dates and times below are local to each place.
1. Northwest Oklahoma: Watch separate storms organize into lines
When to watch: Monday afternoon and evening, November 2, CST.
NWS Norman expects afternoon storms to develop across western Oklahoma, with uncertainty about how much instability remains after earlier rain. Winds changing with height could support separate rotating storms before storms organize into lines or line segments later in the day. Both arrangements can bring dangerous weather; a line does not mean the tornado threat has ended.
What to notice: Follow a radar loop remotely. Do cells stay separated or join into a longer connected band as they move east? Radar shape alone cannot confirm a tornado. Use NWS warnings for safety decisions.
Source: NWS Norman, November 2, 11:45 AM CST. The near-term discussion was issued at 12:26 AM CST.
2. Winslow: River flooding can outlast the rain
When to watch: November 2 through at least Wednesday, November 4, MST.
NWS Flagstaff's Monday morning discussion reports record river stage on the Little Colorado at Winslow and warns that flooding may continue into Wednesday despite a dry forecast. Rain falling across a watershed takes time to reach downstream locations. Clearing skies at one gauge do not mean all that water has passed.
What to notice: Compare the timing of rainfall with the river's rise and crest using official gauges. The source's expectation of levee overtopping is a forecast, not confirmation that it happened. Follow current flood warnings, stay away from waterways and never drive through flooded roads.
Source: NWS Flagstaff, issued by NWS Las Vegas, November 2, 10:08 AM MST.
3. Southwest Colorado: Cooling changes rain to mountain snow
When to watch: Monday, November 2, through the afternoon and evening, MST.
A cold front brings colder air into the region, lowering the elevation where snow can reach the ground. NWS Grand Junction's late-morning update still forecasts rain at most airport locations, with snow mixing in at Telluride and Aspen. Meanwhile, runoff from earlier rain can keep rivers high after precipitation eases.
What to notice: Compare official road cameras and temperature observations at different elevations. Nearby valleys and high passes can have different precipitation types. Radar alone does not establish whether rain or snow is reaching a particular road.
Source: NWS Grand Junction, November 2, 10:35 AM MST. Its main discussion dates to November 1, 9:27 PM MST.
4. Twin Cities: A rain break can sit between two storm phases
When to watch: November 2 through Wednesday, November 4, CST.
NWS Twin Cities expects drier air at mid-levels to move in late Monday afternoon, reducing rain Monday night. A slowly moving upper low then favors another band of rain on its northwest side Tuesday and Wednesday. The placement of that second phase remains uncertain.
What to notice: Compare several hours of radar with the low's movement. A temporary gap in rainfall is different from the whole system moving away. Watch whether a broad band wraps back around the low after the lull.
Source: NWS Twin Cities, November 2, 5:58 AM CST. The discussion was issued at 2:03 AM CST.
5. Guam: Distant storms can send swell into quiet local weather
When to watch: The November 2 evening forecast and its swell transition into November 3, ChST.
NWS Tiyan's Monday forecast describes long-period north-northwest swell from distant Typhoon In-fa alongside trade-wind swell. By late Tuesday, the trade-wind swell is expected to become dominant. Wave energy can arrive from far beyond the local wind and rain, so calmer skies do not establish safe surf.
What to notice: Compare official marine observations of swell direction and period with local winds. The high-surf advisory in this source was scheduled to end at 4 AM Tuesday, November 3, ChST. That timestamp is not proof that the surf has settled; check current NWS Guam marine and surf guidance.
Source: NWS Tiyan, November 2, 5:47 PM ChST.
Based on National Weather Service forecast discussions, with newer discussions checked before publication. These are dated weather lessons. For current forecasts and warnings, visit weather.gov.