Weather StoryAlmanac, microseasons, and the day's weather story.

Weather in Judith Gap, Montana

High country wildflowers peak. Day 59 of spring. Read this microseason across nine climate regions →

Judith Gap, MT
Sunday, May 17 at 2:44 AM
37
°
Light Drizzle
Feels like
30°
Humidity
98%
Wind
8 mph
Sunrise
5:42 AM
Sunset
8:47 PM
Judith Gap, MT
Hour by hour · 24h
57°
8p
53°
9p
50°
10p
48°
11p
47°
12a
45°
1a
44°
2a
45°
3a
42°
4a
42°
5a
41°
6a
44°
7a
48°
8a
51°
9a
53°
10a
56°
11a
58°
12p
59°
1p
61°
2p
61°
3p
62°
4p
62°
5p
61°
6p
59°
7p
L 41°H 62°
Judith Gap, MT
7-day forecast
  1. Today
    May 16
    Snow
    69%
    58°36°
  2. Sunday
    May 17
    Snow
    31%
    42°31°
  3. Monday
    May 18
    Snow
    28%
    44°29°
  4. Tuesday
    May 19
    Overcast
    17%
    60°32°
  5. Wednesday
    May 20
    Light Rain
    57%
    50°44°
  6. Thursday
    May 21
    Light Drizzle
    27%
    54°39°
  7. Friday
    May 22
    Overcast
    42%
    66°44°
Judith Gap, MT
Anemometer · 24h winds · from true
NESW
From · True
N
358° · veering 18°
Direction
N
358°
Sustained
8
mph
Gust
11
mph
Peak 24h
29
avg 9
Beaufort · 3 · GENTLE BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 9 · pk 29 @ 3:00p
−24h−18h−12h−6hnow
Light breeze veering 18° from the n.
Judith Gap, MT
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
850.9
-2.2 mb in 3h · falling · 25.13 inHg
Now
850.9
mb
3h
-2.2
mb
12h
-3.4
mb
24h
-2.3
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 850855
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Judith Gap, MT
Air quality
45
AQI
Good
PM 2.5
0.3 μg/m³
PM 10
0.3 μg/m³
NO₂
1.0 μg/m³
Ozone
75.0 μg/m³
UV Index
0.0 Low
Judith Gap, MT
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:08 AM
Sunrise
5:42 AM
Daylight
15h 05m
Sunset
8:47 PM
Civil dusk
3:24 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Judith Gap, MT
The moon
New Moon
0% illuminated
Moonrise
11:42 AM
Moonset
3:30 AM
In sign
♊︎ Gemini
Judith Gap, MT
Microseason · 28 of 72
May 16–20

High country wildflowers peak

bird
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Judith Gap at a glance

  • Today vs. normal: 28°F below the seasonal normal for this latitude
  • Last frost: May 26 (climatological average for this latitude)
  • Microseason: 28 of 72, May 16–20
  • Planting window: Direct sow okra, melons, and southern peas. Thin carrot rows.

Right now in the garden

Cool-season window is open

As of May 17, the cool-season window is open or about to open. Direct-sow peas, lettuce, spinach, radishes, and brassicas now. Hold off on warm-season crops until 1–2 weeks after the last spring frost (around May).

ZIP codes in Judith Gap

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.