Holter Lake & Gates of the Mountains, MT
Today’s Forecast:
Today’s Report:
Boating
Not Recommended for boating. High near 56°F. Breezy winds (12 mph). Temperatures outside comfort limits (56°F).
- Temp: Unfavorable weather factor
- Rain: Favorable conditions
- Wind: Marginal weather factor
- Thunderstorm: Favorable conditions
Paddling
Not Recommended for paddling. High near 56°F. Breezy winds (12 mph). Temperatures outside comfort limits (56°F).
- Temp: Unfavorable weather factor
- Rain: Favorable conditions
- Wind: Marginal weather factor
- Thunderstorm: Favorable conditions
Camping
Excellent for camping. High near 56°F. Light wind (12 mph).
- Temp: Favorable conditions
- Rain: Favorable conditions
- Wind: Favorable conditions
- Thunderstorm: Favorable conditions
About Holter Lake & Gates of the Mountains
Holter Lake & Gates of the Mountains is a Montana destination for Missouri River boat trips, paddling, shoreline camping, and canyon wind planning.
Make the Most of a Holter Lake & Gates of the Mountains Day
Use the forecast to match the day’s route, launch, road access, and turnaround time to wind, precipitation, temperature, smoke, water conditions, and elevation. Keep a shorter or lower-elevation backup ready.
Weather Tips for Holter Lake & Gates of the Mountains
- Check current access, alerts, fire restrictions, and local forecasts before setting out.
- Cold water, waves, current, wind, and lightning should guide launch and crossing decisions more than sunshine alone.
- Montana weather can shift quickly; carry layers, sun protection, water, and a reliable navigation plan.
- Allow extra daylight for remote roads, seasonal traffic, wildlife, and changing trail or shoreline conditions.
Nearby Towns and Areas
This page can also be useful when planning outdoor time near:
- Holter Lake
- Gates of the Mountains
- Wolf Creek
- Craig
- Upper Holter Lake
Plan Around the Conditions
Choose the safest and most enjoyable version of a Holter Lake & Gates of the Mountains day by matching the activity to current wind, precipitation, smoke, temperature, road access, trail surfaces, water conditions, and daylight.
7-Day Forecast for Holter Lake & Gates of the Mountains
Holter Lake & Gates of the Mountains Weather by Season
Winter
Winter around Holter Lake & Gates of the Mountains can bring snow, ice, strong wind, short daylight, and abrupt cold. Check road, trail, campground, and facility access before leaving, and expect conditions to change sharply with elevation. Cold water and ice remain serious hazards even when the air feels mild.
Spring
Spring is variable, with freeze-thaw cycles, mud, lingering mountain snow, rising water, and occasional late storms. Lower routes often open well before high-country roads and trails. Cold water and ice remain serious hazards even when the air feels mild.
Summer
Summer generally offers the broadest access, but heat, afternoon thunderstorms, wildfire smoke, fire restrictions, gusty wind, and limited shade can alter plans. Start exposed outings early and carry more water than expected.
Fall
Fall brings cooler days, clearer periods, changing color, shorter daylight, and the possibility of early snow. Seasonal services can close before winter weather becomes continuous, so confirm local operations.
Key Climate Data Points
- Annual average temperature: around 40–46°F, using the relevant local and elevation context.
- Annual snowfall: commonly 35–70 inches in valleys and foothills, while nearby mountains receive much more.
- Warmest months: July and August are normally warmest.
- Coolest months: December and January are typically coolest.
- Wettest season: late spring and early summer often bring the most precipitation, with local mountain variation.
- Driest season: midsummer is often driest, although thunderstorms remain possible.
- Best outdoor window: June through September for the broadest access, with shoulder seasons useful at lower elevations.