| NWS Forecast for: Northern Big Horn Issued by: National Weather Service Billings, MT Last Update: 1238 PM MDT Sat Sep 19 2026 | |
Rest Of Today: Patchy fog early in the afternoon. Rain showers and chance of thunderstorms. Much cooler. Some thunderstorms may produce heavy rainfall. Highs in the mid 60s. North winds 5 to 15 mph. Chance of precipitation 100 percent. Tonight: Chance of thunderstorms in the evening. Rain showers in the evening and overnight, then chance of rain showers after 3 am. Patchy fog after 3 am. Some thunderstorms may produce heavy rainfall in the evening. Lows in the upper 40s. North winds 5 to 15 mph. Chance of precipitation 100 percent. Sunday: Patchy fog in the morning and early afternoon. Rain showers likely early in the morning. Rain showers late in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Highs in the lower 60s. North winds 5 to 15 mph. Chance of precipitation 80 percent. Sunday Night: Cloudy. A 30 percent chance of rain showers early in the evening. Patchy fog in the evening. Areas of fog overnight. Lows in the upper 40s. North winds 5 to 10 mph in the evening becoming light overnight. Monday: Cloudy early in the morning then becoming partly sunny in the late morning and early afternoon then becoming sunny late in the afternoon. Patchy fog early in the morning. Highs in the lower 70s. Southeast winds 5 to 10 mph. Monday Night: Mostly clear. Patchy fog overnight. Lows in the mid 40s. Tuesday: Sunny. Patchy fog early in the morning. Highs in the upper 70s. Tuesday Night: Partly cloudy. Lows in the upper 40s. Wednesday: Partly sunny. Highs around 80. Wednesday Night: Mostly clear. Lows in the upper 40s. Thursday: Sunny. Highs in the lower 80s. Thursday Night: Mostly clear. Lows in the upper 40s. Friday: Mostly sunny. Highs in the lower 80s. Friday Night: Partly cloudy. Lows in the upper 40s. Saturday: Mostly sunny. Highs in the mid 70s. | |
| Zone Forecast: Northern Big Horn | |
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