Yellowstone Airport Weather Forecast, MT 59758

Today 16 Apr Gallatin and Madison County Mountains and Centennial Mountains

Sunny late in the Morning, then mostly cloudy with chance of rain Showers, snow and slight chance of Thunderstorms in the afternoon. Highs 45 to 55. Southwest Winds 5 to 10 Mph shifting to the west 10 to 20 Mph in the afternoon. Chance of precipitation 50 percent.

Tonight 16 Apr Gallatin and Madison County Mountains and Centennial Mountains

Breezy, Colder. Chance of snow Showers, rain Showers and slight chance of Thunderstorms in the Evening, then snow after midnight. Patchy blowing snow after midnight. Visibility one quarter mile or less at Times after midnight. Snow accumulation of 5 to 8 Inches. Lows 20 to 25. North Winds 15 to 25 Mph. Chance of precipitation near 100 percent.

Thu 17 Apr Gallatin and Madison County Mountains and Centennial Mountains

Windy, Colder. Patchy blowing snow in the morning. Snow in the Morning, then snow Showers likely in the afternoon. Visibility one quarter mile or less at Times in the morning. Snow accumulation of 5 to 8 Inches. Highs 20 to 30. North Winds 20 to 30 Mph with Gusts to around 45 Mph. Chance of snow 90 percent.

Thu 17 Apr Gallatin and Madison County Mountains and Centennial Mountains

Breezy, Colder. Mostly cloudy. Chance of snow Showers in the Evening, then slight chance of snow Showers after midnight. Lows 10 to 15. North Winds 15 to 25 Mph decreasing to 10 to 15 Mph after midnight. Gusts up to 40 Mph. Chance of snow 40 percent.

Fri 18 Apr Gallatin and Madison County Mountains and Centennial Mountains

Partly cloudy. Highs 25 to 35. North Winds 5 to 15 Mph.

Fri 18 Apr Gallatin and Madison County Mountains and Centennial Mountains

Not as cool. Mostly clear. Lows 15 to 20. Highs 40 to 50.

Sat 19 Apr Gallatin and Madison County Mountains and Centennial Mountains

Not as cool. Mostly clear. Lows 15 to 20. Highs 40 to 50.

Sat 19 Apr Gallatin and Madison County Mountains and Centennial Mountains

Partly cloudy with a 20 percent chance of snow Showers. Lows 25 to 30.

Sun 20 Apr Gallatin and Madison County Mountains and Centennial Mountains

Mostly cloudy with chance of snow Showers and slight chance of Thunderstorms. Highs 35 to 45. Chance of precipitation 50 percent.

Sun 20 Apr Gallatin and Madison County Mountains and Centennial Mountains

Mostly cloudy with a 50 percent chance of snow Showers. Lows 25 to 30.

Mon 21 Apr Gallatin and Madison County Mountains and Centennial Mountains

Snow Showers likely. Moderate snow Accumulations. Highs 35 to 45. Chance of snow 70 percent.

Mon 21 Apr Gallatin and Madison County Mountains and Centennial Mountains

Mostly cloudy with a 50 percent chance of snow Showers. Lows 20 to 25. Highs 35 to 45.

Tue 22 Apr Gallatin and Madison County Mountains and Centennial Mountains

Mostly cloudy with a 50 percent chance of snow Showers. Lows 20 to 25. Highs 35 to 45.

Yellowstone Airport Weather Forecast

Today 16 Apr Gallatin and Madison County Mountains and Centennial Mountains

Tonight 16 Apr Gallatin and Madison County Mountains and Centennial Mountains

Thu 17 Apr Gallatin and Madison County Mountains and Centennial Mountains

Thu 17 Apr Gallatin and Madison County Mountains and Centennial Mountains

Fri 18 Apr Gallatin and Madison County Mountains and Centennial Mountains

Fri 18 Apr Gallatin and Madison County Mountains and Centennial Mountains

Sat 19 Apr Gallatin and Madison County Mountains and Centennial Mountains

Sat 19 Apr Gallatin and Madison County Mountains and Centennial Mountains

Sun 20 Apr Gallatin and Madison County Mountains and Centennial Mountains

Sun 20 Apr Gallatin and Madison County Mountains and Centennial Mountains

Mon 21 Apr Gallatin and Madison County Mountains and Centennial Mountains

Mon 21 Apr Gallatin and Madison County Mountains and Centennial Mountains

Tue 22 Apr Gallatin and Madison County Mountains and Centennial Mountains

Temperature Forecast NOAA

Temperature Real-Time

Pocatello/Idaho Falls Radar

National Satellite

National Synoptic

Yellowstone Airport Temperature Statistics

April Temperature

West Yellowstone (0 miles)

Lowest

Average 2025

Highest

Lowest

Average March

Highest

Lowest

Average April

Highest

Climate (2020–Present)

West Yellowstone (0 miles)

Average Low 2020–2024

Average 2020–2024

Average High 2020–2024