Loading lake details...
Loading lake details...

Glasgow, MT · Valley County
Right Now
Cloudy
Wind
12 mph
WNW
Gusts
17 mph
Pressure
30.08
steady
Forecast - Tue, Jun 23
High / Low
70° / 49°
Wind
13 mph
gusts 24 mph
Precip
0%
UV
6
Sunrise
11:08 AM
Sunset
3:11 AM
Every forecast metric for the week ahead — plus AI-picked best days for fishing, boating, swimming, and paddling.
Instant recommendations based on wind, precip, pressure, solunar, and temperature.
Best for Fishing
Wed, Wed, Jul 1
Wed, Jul 1 scores 60/100 — Solunar 3/5, Rain 0%.
Best for Boating
Wed, Wed, Jun 24
Wed, Jun 24 scores 90/100 — Wind 8 mph, Rain 0%.
Best for Swimming
Wed, Wed, Jun 24
Wed, Jun 24 scores 70/100 — Air 73°F, Rain 0%.
Best for Paddling
Wed, Wed, Jun 24
Wed, Jun 24 scores 85/100 — Wind 8 mph, Rain 0%.
Ask the AI assistant about this week:
Swipe to see all 9 days
| Metric | Tue23 | Wed24 | Thu25 | Fri26 | Sat27 | Sun28 | Mon29 | Tue30 | Wed1 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Windy | Mostly Cloudy | Drizzle | Rain | Drizzle | Rain | Drizzle | Thunderstorms | Clear |
| High / Low | 70°/49° | 73°/50° | 75°/53° | 76°/56° | 71°/58° | 71°/56° | 68°/54° | 79°/58° | 78°/57° |
| Precip | 0% | 0% | 37% | 46% | 77% | 64% | 50% | 37% | 0% |
| Wind | 18 mphgust 24 | 8 mphgust 13 | 15 mphgust 21 | 16 mphgust 25 | 15 mphgust 22 | 14 mphgust 25 | 21 mphgust 32 | 15 mphgust 25 | 11 mphgust 19 |
| Pressure | 30.16" stable | 30.11" falling | 29.92" falling | 29.68" falling | 29.51" falling | 29.55" rising | 29.64" rising | 29.70" rising | 29.84" rising |
| UV Index | 6 | 6 | 5 | 4 | 4 | 5 | 4 | 8 | 8 |
| Sunrise | 11:08 AM | 11:09 AM | 11:09 AM | 11:10 AM | 11:10 AM | 11:11 AM | 11:11 AM | 11:12 AM | 11:12 AM |
| Sunset | 3:11 AM | 3:12 AM | 3:12 AM | 3:12 AM | 3:11 AM | 3:11 AM | 3:11 AM | 3:11 AM | 3:11 AM |
| Bite Rating | 2/5first quarter | 3/5first quarter | 3/5waxing gibbous | 2/5waxing gibbous | 3/5waxing gibbous | 2/5waxing gibbous | 5/5FULL | 4/5FULL | 3/5FULL |
Today Read
Arrambide ReservoirWind read
Moderate
13 mph avg
Water read
--
Check water
Air range
49° / 70°
today
Precip
0%
low concern
Today's forecast for Arrambide Reservoir has moderate wind, 49F to 70F air temperatures, 0% chance of precipitation.
AI read · today
Water temp is missing, so lean on weather, season, fish list, and map context. The planning constraint is weak timing.
Reads 5 live data sources for this lake — tap a stat or ask anything to see its work.
Fishing Forecast
first quarter
Major
2:06 AM - 4:36 AM
Minor
9:00 PM - 10:30 PM
Historical satellite imagery to track lake changes over seasons.
No credit card required for preview
Historical
0 imagesWind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
6am - 1pm
Peak Wind
18 mph
8pm
Peak Gust
24 mph
highest gust
Pressure
30.13 inHg
rising
Visibility
14 mi
0% clouds
Tap chart for details, swipe left or right for different days.Tap chart for details • Swipe for different days
Pressure stability helps plan windows
Tap chart points for pressure details
Nearby Lakes
Fishing Forecast
2/5first quarter
Nearby Lakes
FAQ
Arrambide Reservoir covers 41.20 acres (0.06 square miles)
Arrambide Reservoir is located in Glasgow, Valley County, MT. It is accessible to the public for outdoor activities.