Observed 1:53 PM MDT at KGGW

Nashua, MT weather

Sunny and 46°8°, freeze watch tonight, low 26°−3°.

Forecasts agree

Now 46°8°

Sunny · Feels like 39°4°

Feels like: 39°4°; Wind chill from 16 mph26 km/h wind · air 46°8°
Wind: 16 mph26 km/h; From the west-northwest. Easing to 5 mph8 km/h by 5 PM
Dew point: 24°−4°; Dry, static shocks likely
UV tomorrow: 3Moderate; Moderate 12–4 PM · peak 3

Light rain now, through the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Below 40°4° tonight after 8 PM
Hard freeze tonight 1–10 AM (low 26°−3°)
Gusts to 26 mph42 km/h tomorrow 10–11 AM
Above 40°4° tomorrow by noon
Hard freeze tomorrow night 2–9 AM (low 27°−3°)

This afternoonNear 47°8° · Clear
TonightDown to 28°−2° by 5 AM · freezing, low 28°−2° · Clear
Tomorrow morningUp to 39°4° by 11 AM · freezing, low 26°−3° · gusts to 26 mph42 km/h · Clear
Tomorrow afternoonUp to 48°9° by 3 PM · Clear
Tomorrow nightDown to 29°−2° by 5 AM · freezing, low 29°−2° · Partly cloudy
Monday morningUp to 40°4° by 11 AM · freezing, low 27°−3° · gusts to 28 mph45 km/h · Mostly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 2p	Sunny	47°8° (likely 46°8° to 47°8°)	42°6°	0%	12 mph19 km/h from W, gusts 18 mph28 km/h	40%	1%	2
Sat 3p	Sunny	48°9° (likely 46°8° to 48°9°)	43°6°	0%	10 mph16 km/h from W, gusts 13 mph21 km/h	36%	0%	1
Sat 4p	Sunny	48°9° (likely 47°8° to 48°9°)	45°7°	0%	7 mph11 km/h from W, gusts 12 mph19 km/h	36%	0%	1
Sat 5p	Sunny	47°8° (likely 45°7° to 47°8°)	45°7°	0%	5 mph8 km/h from WSW, gusts 10 mph16 km/h	38%	0%	0
Sat 6p	Clear	44°7° (likely 42°6° to 44°7°)	44°7°	0%	2 mph3 km/h from SW, gusts 5 mph8 km/h	45%	0%	0
Sat 7p	Clear	42°6° (likely 38°3° to 42°6°)	42°6°	0%	2 mph3 km/h from E, gusts 3 mph4 km/h	53%	33%	0
Sat 8p	Clear	37°3° (likely 35°2° to 39°4°)	34°1°	0%	3 mph5 km/h from E, gusts 6 mph10 km/h	59%	40%	0
Sat 9p	Clear	36°2° (likely 34°1° to 38°3°)	32°0°	0%	5 mph8 km/h from ENE, gusts 7 mph12 km/h	62%	13%	0
Sat 10p	Clear	35°2° (likely 33°1° to 37°3°)	31°−1°	0%	5 mph8 km/h from ENE, gusts 8 mph13 km/h	63%	0%	0
Sat 11p	Clear	34°1° (likely 32°0° to 36°2°)	30°−1°	0%	5 mph8 km/h from ENE, gusts 9 mph15 km/h	64%	0%	0
Sun 12a	Clear	33°1° (likely 30°−1° to 36°2°)	28°−2°	0%	6 mph10 km/h from ENE, gusts 10 mph15 km/h	67%	41%	0
Sun 1a	Clear	32°0° (likely 29°−2° to 35°2°)	26°−3°	0%	6 mph10 km/h from ENE, gusts 10 mph16 km/h	66%	40%	0
Sun 2a	Clear	31°−1° (likely 28°−2° to 35°2°)	24°−4°	0%	7 mph11 km/h from ENE, gusts 10 mph15 km/h	68%	36%	0
Sun 3a	Clear	30°−1° (likely 28°−2° to 35°2°)	22°−6°	0%	8 mph13 km/h from ENE, gusts 10 mph15 km/h	72%	3%	0
Sun 4a	Clear	30°−1° (likely 29°−2° to 34°1°)	22°−6°	0%	9 mph14 km/h from ENE, gusts 12 mph20 km/h	71%	12%	0
Sun 5a	Clear	28°−2° (likely 28°−2° to 33°1°)	19°−7°	0%	10 mph16 km/h from ENE, gusts 15 mph24 km/h	72%	2%	0
Sun 6a	Clear	28°−2° (likely 28°−2° to 33°1°)	18°−8°	0%	12 mph19 km/h from ENE, gusts 16 mph25 km/h	73%	3%	0
Sun 7a	Clear	27°−3° (likely 27°−3° to 33°1°)	16°−9°	0%	13 mph21 km/h from E, gusts 19 mph31 km/h	73%	2%	0
Sun 8a	Sunny	26°−3° (likely 26°−3° to 32°0°)	15°−9°	0%	13 mph21 km/h from E, gusts 19 mph30 km/h	75%	2%	0
Sun 9a	Sunny	30°−1° (likely 30°−1° to 34°1°)	19°−7°	0%	14 mph23 km/h from E, gusts 22 mph36 km/h	69%	4%	0
Sun 10a	Sunny	36°2° (likely 35°2° to 37°3°)	27°−3°	0%	15 mph24 km/h from E, gusts 26 mph41 km/h	61%	4%	1
Sun 11a	Sunny	39°4° (likely 39°4° to 40°4°)	30°−1°	0%	16 mph26 km/h from E, gusts 25 mph40 km/h	53%	0%	2
Sun 12p	Sunny	42°6° (likely 42°6° to 43°6°)	34°1°	0%	16 mph26 km/h from E, gusts 25 mph40 km/h	46%	1%	3
Sun 1p	Sunny	45°7° (likely 44°7° to 46°8°)	38°3°	0%	17 mph27 km/h from E, gusts 24 mph39 km/h	41%	1%	3
Sun 2p	Sunny	47°8° (likely 45°7° to 47°8°)	41°5°	0%	16 mph26 km/h from E, gusts 24 mph39 km/h	38%	2%	3
Sun 3p	Sunny	48°9° (likely 46°8° to 48°9°)	42°6°	0%	16 mph26 km/h from E, gusts 23 mph37 km/h	36%	0%	3
Sun 4p	Sunny	48°9° (likely 46°8° to 48°9°)	42°6°	0%	16 mph26 km/h from E, gusts 23 mph37 km/h	37%	0%	2
Sun 5p	Sunny	47°8° (likely 44°7° to 47°8°)	41°5°	0%	16 mph26 km/h from E, gusts 24 mph39 km/h	38%	0%	1
Sun 6p	Clear	44°7° (likely 41°5° to 44°7°)	37°3°	0%	15 mph24 km/h from E, gusts 21 mph33 km/h	44%	0%	0
Sun 7p	Clear	41°5° (likely 38°3° to 41°5°)	33°1°	0%	15 mph24 km/h from E, gusts 19 mph31 km/h	52%	0%	0
Sun 8p	Clear	37°3° (likely 36°2° to 39°4°)	28°−2°	0%	15 mph24 km/h from E, gusts 21 mph33 km/h	55%	3%	0
Sun 9p	Clear	36°2° (likely 35°2° to 38°3°)	26°−3°	0%	16 mph26 km/h from E, gusts 22 mph36 km/h	56%	6%	0
Sun 10p	Clear	35°2° (likely 34°1° to 37°3°)	25°−4°	0%	16 mph26 km/h from E, gusts 22 mph35 km/h	57%	14%	0
Sun 11p	Mostly clear	34°1° (likely 34°1° to 36°2°)	24°−4°	0%	16 mph26 km/h from E, gusts 21 mph34 km/h	58%	31%	0
Mon 12a	Mostly cloudy	34°1° (likely 33°1° to 36°2°)	24°−4°	0%	15 mph24 km/h from E, gusts 19 mph30 km/h	60%	52%	0
Mon 1a	Partly cloudy	33°1° (likely 32°0° to 35°2°)	23°−5°	0%	15 mph24 km/h from E, gusts 19 mph30 km/h	60%	36%	0
Mon 2a	Mostly clear	32°0° (likely 31°−1° to 35°2°)	22°−6°	0%	15 mph24 km/h from E, gusts 18 mph30 km/h	62%	39%	0
Mon 3a	Clear	31°−1° (likely 30°−1° to 34°1°)	20°−7°	0%	15 mph24 km/h from E, gusts 18 mph29 km/h	66%	28%	0
Mon 4a	Clear	30°−1° (likely 30°−1° to 34°1°)	19°−7°	0%	15 mph24 km/h from E, gusts 18 mph30 km/h	68%	35%	0
Mon 5a	Partly cloudy	29°−2° (likely 29°−2° to 34°1°)	18°−8°	5%	15 mph24 km/h from E, gusts 19 mph30 km/h	70%	60%	0
Mon 6a	Cloudy	27°−3° (likely 27°−3° to 35°2°)	15°−9°	5%	16 mph26 km/h from E, gusts 21 mph34 km/h	74%	79%	0
Mon 7a	Cloudy	29°−2° (likely 29°−2° to 34°1°)	17°−8°	5%	16 mph26 km/h from E, gusts 22 mph36 km/h	75%	84%	0
Mon 8a	Cloudy	31°−1° (likely 30°−1° to 34°1°)	20°−7°	5%	16 mph26 km/h from E, gusts 23 mph37 km/h	75%	80%	0
Mon 9a	Cloudy	33°1° (likely 33°1° to 36°2°)	23°−5°	5%	15 mph24 km/h from E, gusts 26 mph42 km/h	74%	83%	0
Mon 10a	Cloudy	36°2° (likely 36°2° to 38°3°)	27°−3°	5%	15 mph24 km/h from E, gusts 27 mph44 km/h	71%	85%	1
Mon 11a	Cloudy	40°4° (likely 38°3° to 42°6°)	32°0°	5%	15 mph24 km/h from E, gusts 28 mph46 km/h	66%	88%	1
Mon 12p	Cloudy	44°7° (likely 40°4° to 45°7°)	36°2°	0%	20 mph32 km/h from ESE, gusts 28 mph44 km/h	61%	93%	1
Mon 1p	Cloudy	46°8° (likely 38°3° to 47°8°)	38°3°	0%	20 mph32 km/h from ESE, gusts 28 mph45 km/h	57%	98%	1

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Drizzle. High 48°9°, low 25°−4°. Typical 52°11° / 30°−1°. Rain 0.02 in0.5 mm, 0% chance. Forecasts agree.
1. Afternoon
  noon–6 PM
  Sunny, 48°9°
  Dry
2. Evening
  6 PM–midnight
  Clear, 37°3°
  Dry
3. Overnight
  midnight–6 AM
  Clear, 28°−2°
  Dry
Official NWS forecast
Today: Sunny, with a high near 48. West wind 5 to 12 mph, with gusts as high as 20 mph.
Tonight: Mostly clear, with a low around 25. East wind 2 to 10 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
47°8°–48°9°
Low, likely
25°−4°–33°1°
Typical high / low
52°11° / 30°−1°
Wind
24 mph38 km/h, gusts 43 mph68 km/h
UV peak
3
Tomorrow, Oct 25. Mostly sunny. High 48°9°, low 26°−3°. Typical 51°11° / 30°−1°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Sunny, 26°−3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 48°9°
  Dry
3. Evening
  6 PM–midnight
  Clear, 37°3°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 29°−2°
  Dry
Official NWS forecast
Day: Sunny, with a high near 48. East wind 12 to 17 mph, with gusts as high as 26 mph.
Night: Partly cloudy, with a low around 26. East wind around 16 mph, with gusts as high as 28 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
46°8°–48°9°
Low, likely
26°−3°–32°0°
Typical high / low
51°11° / 30°−1°
Wind
18 mph29 km/h, gusts 32 mph51 km/h
UV peak
3
Monday, Oct 26. Cloudy. High 48°9°, low 26°−3°. Typical 51°11° / 29°−2°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 31°−1°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 46°8°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 40°5°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 35°1°
  Dry
Official NWS forecast
Day: Mostly cloudy, with a high near 48. East southeast wind 15 to 21 mph, with gusts as high as 32 mph.
Night: Mostly cloudy, with a low around 26. East southeast wind 15 to 20 mph, with gusts as high as 31 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
41°5°–48°9°
Low, likely
26°−3°–34°1°
Typical high / low
51°11° / 29°−2°
Wind
20 mph32 km/h, gusts 31 mph50 km/h
UV peak
1
Tuesday, Oct 27. Snow. High 46°8°, low 28°−2°. Typical 50°10° / 29°−2°. Snow 0–2 in0–5 cm, 50% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 34°1°
  30% chance
2. Afternoon
  noon–6 PM
  Snow, 38°3°
  60% chance · 0.3 in0.7 cm
3. Evening
  6 PM–midnight
  Snow, 36°2°
  60% chance · 0.3 in0.7 cm
4. Overnight
  midnight–6 AM
  Cloudy, 36°2°
  40% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of snow before noon, then a chance of rain. Mostly cloudy, with a high near 46. East southeast wind 7 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Night: A chance of rain before 9pm, then a chance of rain and snow. Mostly cloudy, with a low around 28. South wind 3 to 9 mph. Chance of precipitation is 40%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
36°2°–46°8°
Low, likely
28°−2°–35°2°
Typical high / low
50°10° / 29°−2°
Wind
18 mph29 km/h, gusts 28 mph45 km/h
UV peak
1
Wednesday, Oct 28. Rain. High 50°10°, low 25°−4°. Typical 50°10° / 28°−2°. Rain 0.01 in0.3 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 36°2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 51°10°
  Dry
3. Evening
  6 PM–midnight
  Clear, 41°5°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 33°1°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain before noon. Partly sunny, with a high near 50. West wind around 12 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Night: Partly cloudy, with a low around 25. North northwest wind around 6 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
46°8°–55°13°
Low, likely
25°−4°–37°3°
Typical high / low
50°10° / 28°−2°
Wind
18 mph29 km/h, gusts 34 mph55 km/h
UV peak
2
Thursday, Oct 29. Cloudy. High 48°9°, low 26°−3°. Typical 49°9° / 28°−2°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 33°0°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 48°9°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 40°4°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 36°2°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 48. East northeast wind 7 to 10 mph, with gusts as high as 18 mph.
Night: A slight chance of rain and snow. Mostly cloudy, with a low around 26.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
42°6°–53°12°
Low, likely
26°−3°–35°2°
Typical high / low
49°9° / 28°−2°
Wind
17 mph27 km/h, gusts 39 mph62 km/h
UV peak
3
Friday, Oct 30. Mostly cloudy. High 48°9°, low 27°−3°. Typical 48°9° / 27°−3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 35°2°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 41°5°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 39°4°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 36°2°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 48.
Night: A slight chance of snow between midnight and 3am, then a slight chance of rain and snow. Mostly cloudy, with a low around 27.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
35°2°–49°9°
Low, likely
27°−3°–39°4°
Typical high / low
48°9° / 27°−3°
Wind
17 mph28 km/h, gusts 37 mph59 km/h
UV peak
3
Saturday, Oct 31. Cloudy. High 41°5°, low 34°1°. Typical 48°9° / 27°−3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 35°2°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 40°4°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 39°4°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 34°1°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
35°2°–46°8°
Low, likely
25°−4°–39°4°
Typical high / low
48°9° / 27°−3°
Wind
15 mph24 km/h, gusts 22 mph35 km/h
UV peak
2
Sunday, Nov 1. Mostly sunny. High 46°8°, low 34°1°. Typical 47°8° / 26°−3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 34°1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 47°8°
  Dry
3. Evening
  6 PM–midnight
  Clear, 41°5°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 36°2°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
44°7°–48°9°
Low, likely
26°−3°–42°6°
Typical high / low
47°8° / 26°−3°
Wind
18 mph29 km/h, gusts 30 mph48 km/h
UV peak
3
Monday, Nov 2. Cloudy. High 51°11°, low 34°1°. Typical 47°8° / 26°−3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 42°6°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 53°12°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 45°7°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
44°7°–58°14°
Low, likely
32°0°–36°2°
Typical high / low
47°8° / 26°−3°
Wind
30 mph48 km/h, gusts 53 mph85 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 48°, low 25°.
Tomorrow
Dry, high 48°, low 26°.
Monday
Dry, high 48°, low 26°.
Rest of week
Highs 41–51°; chance of precipitation on Tuesday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (GGW) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Milk River at Nashua

0.4 mi

Below flood stage

Level: 1.9 ft

Reading from Sat 2 PM · NWS gauge page

Milk River near Glasgow

11 mi

Below flood stage

Level: 3.8 ft
Flow: 126 cfs

Reading from Sat 2 PM · NWS gauge page

Milk River near Tampico

25 mi

Below flood stage

Level: 3.0 ft
Flow: 176 cfs

Reading from Sat 1:30 PM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Pipes: watch the cold

Tonight’s low: 26°−3°

Overnight low near 26°F — not yet at drip-the-faucets cold, but worth watching if it's forecast to drop further.

Heating this week

About 69% less heating than a typical week.

This week 56Typical 179

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 43
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at.

Comfort

Dry air outside (dew point 24°F).

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Glasgow International Airport · official normals 1991–2020 · records 1893–2026

Oct 24, today vs a typical year

Today’s expected high is 4°2° colder than typical.

Last 7 days vs normal

On average 9°5° warmer than normal (daily mean temperature).

+5°+3°SunOct 18
+9°+5°MonOct 19
+8°+4°TueOct 20
+10°+5°WedOct 21
+15°+8°ThuOct 22
+10°+5°FriOct 23
—SatOct 24

Nashua weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 21 min; Losing 3 min 22 s a day; shortest Dec 21, 2 h 0 min less
Golden hour: 5:15–6:19 PM; Morning 7:19–8:22 AM
Blue hour: 6:19–6:31 PM; Morning 7:06–7:19 AM; first light 7:06 AM

Stars tonight? Fair

Mostly clear 3–7:08 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 5:50 AM · rises 5:00 PM
Full moon: Oct 25
New moon: Nov 9

Looking southwest from Nashua. The highest point on the skyline is about 4,700 ft, 31 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Nashua, MT weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Milk River at Nashua

Milk River near Glasgow

Milk River near Tampico

For your home

Pipes: watch the cold

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Fair

Moon