Portales, NM Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Portales, NM.

Current Conditions — Portales, NM

MELROSE G RANGE (K4MR)

Clear

66.9 F
Humidity:13%
Wind Speed: 15.0 mph
Barometer: in
Dewpoint:14.4 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 22 2026, 10:55 PM MDT
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5-Day Forecast — Portales, NM

Thursday

High 84 °F
Forecast Missing
Thursday
Night
Low 46 °F
Forecast Missing
Friday

High 84 °F
Forecast Missing
Friday
Night
Low 50 °F
Forecast Missing
Saturday

High 89 °F
Forecast Missing
Saturday
Night
Low 55 °F
Forecast Missing
Sunday

High 87 °F
Forecast Missing
Sunday
Night
Low 48 °F
Forecast Missing
Monday

High 84 °F
Forecast Missing

Detailed Forecast — Portales, NM

Thursday
Forecast Missing. High near 84°F. Wind 16 to 25 mph, with gusts as high as 36 mph.
Thursday Night
Forecast Missing. Low around 46°F. Wind 6 to 15 mph, with gusts as high as 21 mph.
Friday
Forecast Missing. High near 84°F. Wind 9 to 15 mph, with gusts as high as 21 mph.
Friday Night
Forecast Missing. Low around 50°F. Wind 6 to 7 mph, with gusts as high as 9 mph.
Saturday
Forecast Missing. High near 89°F. Wind 10 to 21 mph, with gusts as high as 29 mph.
Saturday Night
Forecast Missing. Low around 55°F. Wind 9 to 10 mph, with gusts as high as 15 mph.
Sunday
Forecast Missing. High near 87°F. Wind 31 to 35 mph, with gusts as high as 48 mph.
Sunday Night
Forecast Missing. Low around 48°F. Wind 14 to 17 mph, with gusts as high as 24 mph.
Monday
Forecast Missing. High near 84°F. Wind 15 to 16 mph, with gusts as high as 23 mph.
Monday Night
Forecast Missing. Low around 48°F. Wind 5 to 6 mph, with gusts as high as 8 mph.
Tuesday
Forecast Missing. High near 89°F. Wind 15 to 21 mph, with gusts as high as 29 mph.
Tuesday Night
Forecast Missing. Low around 53°F. Wind 9 to 10 mph, with gusts as high as 15 mph.
Wednesday
Forecast Missing. High near 84°F. Wind 17 to 22 mph, with gusts as high as 31 mph.
NM Radar
Current Radar • NM
Day 1 Outlook • April 23, 2026

Observation History — Portales, NM

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
10:55 PM MDT 15.0 10.00 Clear -- 66.9 14.4 13% NA NA M
09:55 PM MDT S 15.0 10.00 Clear -- 66.7 16.0 14% NA NA M
08:55 PM MDT 10.00 Clear -- NULL % NA NA M
07:55 PM MDT 11.4 10.00 Clear -- 72.9 15.3 11% NA 70.3 M
06:55 PM MDT 10.00 Clear -- NULL % NA NA M
05:55 PM MDT SW 18.4 G 25.3 10.00 Clear -- 87.1 18.7 8% NA 82.8 29.78 1008.5
05:19 PM MDT 15.0 G 28.9 10.00 Mostly Clear -- 87.8 23.0 9% NA 83.5 M
05:07 PM MDT 19.6 G 24.2 10.00 Mostly Clear and Windy -- 89.6 23.0 9% NA 84.7 29.78 1008.5
04:55 PM MDT 16.1 G 25.3 10.00 Clear -- 87.8 24.4 10% NA 83.5 29.79 1008.8
03:55 PM MDT 16.1 G 34.4 10.00 Clear -- 88.3 22.3 9% NA 83.8 M
03:46 PM MDT 16.1 G 31.1 10.00 Clear -- 87.8 23.0 9% NA 83.5 M
03:08 PM MDT G 32.2 10.00 Clear -- 87.8 23.0 9% NA 83.5 29.83 1010.2
02:55 PM MDT W 17.2 G 33.3 10.00 Clear -- 87.8 24.4 10% NA 83.5 M
02:26 PM MDT 18.4 G 29.9 10.00 Clear -- 87.8 24.8 10% NA 83.5 29.85 1010.8
02:08 PM MDT SW 23.0 G 33.4 10.00 Clear and Windy -- 87.8 % NA NA 29.86 1011.2
01:55 PM MDT SW 26.5 G 38.0 10.00 Clear and Breezy -- 87.8 24.4 10% NA 83.5 29.87 1011.5
01:15 PM MDT SW 17.3 G 29.9 10.00 Clear -- 86.0 24.8 11% NA 82.2 29.89 1012.2
12:57 PM MDT SW 17.2 G 24.2 9.00 Clear -- 86.0 26.6 12% NA 82.4 M
11:55 AM MDT SW 15.0 10.00 Clear -- 81.0 30.6 16% NA 79.5 M
10:55 AM MDT W 12.8 10.00 Clear -- 79.0 31.8 18% NA 77.4 M
09:55 AM MDT 13.9 10.00 Clear -- NULL % NA NA M
08:55 AM MDT SW 15.0 10.00 Clear -- NULL 46.4 % NA NA 29.98 1015.2
07:55 AM MDT 18.4 10.00 Clear -- NULL 53.4 % NA NA 29.98 1015.2
06:55 AM MDT 15.0 10.00 Clear -- 56.3 53.1 89% NA NA 29.97 1014.9

Regional Weather Observation

MELROSE G RANGE (K4MR)

Clear
66.9 F

CANNON AFB/CLOVI (KCVS)

Clear
NULL F

CLOVIS MUNI (KCVN)

Clear
60.8 F

TUCUMCARI (KTCC)

Clear
68.0 F

HEREFORD MUNI (KHRX)

Clear
73.0 F

ROSWELL (KROW)

Clear
66.2 F
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