Weather in West Yellowstone, MT
West Yellowstone, Thursday, 29 October, 00:06
Overcast. Feels like 20°. High 48°, low 25°.
Monthly outlook for West Yellowstone, MT: average high 44.2°, average low 28.9°. That is 4.4° above the climate normal for October. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 6 days and 1.2 inches. The warmest day looks like 30 October (50.5°), the coolest 29 October (24.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 29 October – 7 November | 45° | 37.6° | +4.1° |
| 8 November – 17 November | 43° | 33.2° | +5.5° |
| 18 November – 27 November | at normal | 28.1° | — |
October records over 66 years
0.06
West Yellowstone, Friday, 30 October
Light rain. High 51°, low 31°.
0.04West Yellowstone, Saturday, 31 October
Light rain. High 43°, low 33°.
0.26West Yellowstone, Sunday, 1 November
Light rain. High 40°, low 32°.
0
West Yellowstone, Monday, 2 November
Partly cloudy. High 46°, low 28°.
0West Yellowstone, Tuesday, 3 November
Overcast. High 45°, low 26°.
0West Yellowstone, Wednesday, 4 November
Overcast. High 50°, low 29°.
0West Yellowstone, Thursday, 5 November
Overcast. High 42°, low 28°.
0West Yellowstone, Friday, 6 November
Overcast. High 44°, low 28°.
0West Yellowstone, Saturday, 7 November
Overcast. High 42°, low 28°.
0.04
West Yellowstone, Sunday, 8 November
Snow. High 41°, low 28°.
0West Yellowstone, Monday, 9 November
Overcast. High 42°, low 26°.
0West Yellowstone, Tuesday, 10 November
Overcast. High 42°, low 29°.
0West Yellowstone, Wednesday, 11 November
Overcast. High 46°, low 29°.
0
West Yellowstone, Thursday, 12 November
Clear. High 50°, low 31°.
0.05West Yellowstone, Friday, 13 November
Light snow. High 37°, low 32°.
0.07
West Yellowstone, Saturday, 14 November
Climate normal for this date — 60-year average.
0.03West Yellowstone, Sunday, 15 November
Climate normal for this date — 60-year average.
0.07West Yellowstone, Monday, 16 November
Climate normal for this date — 60-year average.
0.07West Yellowstone, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.09West Yellowstone, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.06West Yellowstone, Thursday, 19 November
Climate normal for this date — 60-year average.
0.07West Yellowstone, Friday, 20 November
Climate normal for this date — 60-year average.
0.06West Yellowstone, Saturday, 21 November
Climate normal for this date — 60-year average.
0.09West Yellowstone, Sunday, 22 November
Climate normal for this date — 60-year average.
0.07West Yellowstone, Monday, 23 November
Climate normal for this date — 60-year average.
0.1West Yellowstone, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.11West Yellowstone, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.07West Yellowstone, Thursday, 26 November
Climate normal for this date — 60-year average.
0.06West Yellowstone, Friday, 27 November
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for West Yellowstone, MT are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in West Yellowstone, MT since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
44°Weather in Annapolis, MD52°Weather in Atlanta, GA59°Weather in Augusta, ME40°Weather in Austin, TX
71°Weather in Baton Rouge, LA59°Weather in Bismarck, ND36°Weather in Boise, ID42°Weather in Boston, MA47°Weather in Carson City, NV42°Weather in Charleston, WV50°Weather in Charlotte Amalie, VI84°Weather in Cheyenne, WY42°Weather in Columbia, SC62°Weather in Columbus, OH52°Weather in Concord, NH38°Weather in Denver, CO47°Weather in Des Moines, IA66°Weather in Dover, DE
50°Weather in Frankfort, KY52°Weather in Harrisburg, PA47°Weather in Hartford, CT44°Weather in Helena, MT37°Weather in Honolulu, HI74°Weather in Indianapolis, IN53°Weather in Jackson, MS58°Weather in Jefferson City, MO64°Weather in Juneau, AK25°Weather in Lansing, MI57°Weather in Lincoln, NE59°Weather in Little Rock, AR61°Weather in Madison, WI65°Weather in Montgomery, AL51°Weather in Montpelier, VT38°Weather in Nashville, TN55°Weather in Oklahoma City, OK67°Weather in Olympia, WA43°Weather in Phoenix, AZ70°Weather in Pierre, SD41°Weather in Providence, RI45°Weather in Raleigh, NC57°Weather in Richmond, VA52°Weather in Sacramento, CA52°Weather in Salem, OR48°Weather in Salt Lake City, UT48°Weather in San Juan, PR80°Weather in Santa Fe, NM49°Weather in Springfield, IL63°Weather in St. Paul, MN53°Weather in Tallahassee, FL67°Weather in Topeka, KS67°Weather in Trenton, NJ46°Weather in Washington, DC52°31°Weather in Saugus, MT34°Weather in Scholtztown, MT30°Weather in Sheffels, MT32°Weather in Shields, MT34°Weather in Sipple, MT33°Weather in Siyeh Bend, MT14°Weather in Sloan, MT42°Weather in Snowden, MT34°Weather in Soda Springs, MT37°Weather in Sourdough, MT37°Weather in Spear, MT38°Weather in Springtime, MT36°Weather in Springtown, MT28°Weather in Sprole, MT34°Weather in Spurling, MT42°Weather in Sterling, MT32°Weather in Steve Forks, MT29°Weather in Stipek, MT32°Weather in Stranahan, MT34°