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

Portia, Arkansas Weather

Sun climbs to its northern throne. Day 88 of spring. Read this microseason across nine climate regions →

Portia weather forecast — hour by hour, 7-day outlook, NOAA radar

Portia, AR
Monday, June 15 at 9:30 AM
72
°
Clear
Feels like
76°
Humidity
70%
Wind
1 mph
Sunrise
12:46 AM
Sunset
3:22 PM
Portia, AR
Hour by hour · 24h
24-Hour ForecastPortia, AR: 24-hour forecast. Temperatures range from 63 to 80 degrees Fahrenheit.
L 63°H 80°
Portia, AR
7-day forecast
  1. Today
    Jun 15
    Overcast
    80°63°
  2. Tuesday
    Jun 16
    Overcast
    86°63°+6°
  3. Wednesday
    Jun 17
    Thunderstorm
    91°70°+5°
  4. Thursday
    Jun 18
    Thunderstorm
    61%
    0.04″
    86°72°-5°
  5. Friday
    Jun 19
    Overcast
    61%
    81°68°-5°
  6. Saturday
    Jun 20
    Overcast
    10%
    85°64°+4°
  7. Sunday
    Jun 21
    Thunderstorm
    33%
    91°70°+6°
Portia, AR
Anemometer · 24h winds · from true
NESW
From · True
NE
039° · veering 107°
Direction
NE
039°
Sustained
1
mph
Gust
4
mph
Peak 24h
16
avg 7
Beaufort · 1 · LIGHT AIR
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 7 · pk 16 @ 11:00a
010MPHB1B2B3B4-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 105SUSTGUST
−24h−18h−12h−6hnow
A whisper of wind — leaves barely shift on the trees.
Portia, AR
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1008.7
+0.8 mb in 3h · rising · 29.79 inHg
Now
1008.7
mb
3h
+0.8
mb
12h
+2.4
mb
24h
+3.7
mb
Regime · RAIN
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 10051009
1000STORM|RAIN10051010RAIN|CHG1015CHG|FAIR-21h-18h-15h-12h-9h-6h-3h-24hNOW1008.51004.81008.5
−24h−18h−12h−6hnow
Damp, unsettled regime — wet weather lingers nearby.
Portia, AR
Air quality
22
AQI
Good
-2 in 6hPeak ~35 @ 9 PM

AQI 22 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points).

OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion during the projected peak around 9 PM.

PM 2.5Good
4.2μg/m³
PM 10Good
4μg/m³
NO₂Good
2μg/m³
OzoneDRIVERModerate
62μg/m³
UV IndexModerate
3.1
Portia, AR
Sky cover · visibility · 24h
Cloud cover
0%
CLEAR
100%0%−24h−18h−12h−6hnow

Visibility
48.9mi
UNLIMITED
62 mi0 mi−24h−18h−12h−6hnow
Earth · GOES-19 ABI
Full Disk · Visible · GeoColor
GOES-19 full disk Visible · GeoColor
True-color daytime, blue/IR sandwich at night
14:30 UTC · Portia, AR · NOAA NESDIS / STAR · up to 10848 px
Continental US · GOES-19 ABI
CONUS Sector · Visible · GeoColor
GOES-19 CONUS Visible · GeoColor
Daytime true-color, blue-light/IR sandwich at night
14:30 UTC · Portia, AR · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Portia, AR
Satellite · infrared · animated
Portia, AR
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Portia, AR
Almanac · Monday, June 15
A summer fog for fair, a winter fog for rain.
Civil dawn
5:17 AM
Sunrise
12:46 AM
Daylight
14h 36m
Sunset
3:22 PM
Civil dusk
8:54 PM
Planting note
Stake and prune tomato suckers. Watch for squash vine borers.
Portia, AR
The moon
New Moon
1% illuminated
Moonrise
5:53 AM
Moonset
8:35 PM
In sign
♋︎ Cancer
Portia, AR
Microseason
Jun 11–15

Sun climbs to its northern throne

insect
Jan 145% of the yearDec 31

Read this microseason across nine climate regions →

Portia at a glance

  • Today vs. normal: 7°F below the seasonal normal for this latitude
  • Last frost: March 24 (climatological average for this latitude)
  • Microseason: Jun 11–15
  • Planting window: Stake and prune tomato suckers. Watch for squash vine borers.

16-Day Forecast — Portia

  1. Mon80°63°4%
  2. Tue86°63°7%
  3. Wed91°70°7%
  4. Thu86°72°61%
  5. Fri81°68°61%
  6. Sat85°64°10%
  7. Sun91°70°33%
  8. Mon80°71°50%
  9. Tue71°64°40%
  10. Wed83°62°20%
  11. Thu89°71°14%
  12. Fri93°72°35%
  13. Sat92°75°25%
  14. Sun94°74°26%
  15. Mon97°76°19%
  16. Tue95°74°26%

Forecast data from Open-Meteo (CC BY 4.0).

Right now in the garden

Peak growing season

As of June 15, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.

SPC Convective Outlook

Storm Prediction Center — Portia

SPC has placed Portia in the General Thunderstorms category for severe thunderstorms day after tomorrow.

  • TODAYNONENo severe risk
  • TOMORROWNONENo severe risk
  • DAY 3TSTMGeneral Thunderstorms

Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.

Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.

ZIP codes in Portia

  • 72433
  • 72476
  • 72457

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.