Uapb-Marianna ScanUAMA4
At a river or reservoir gauge/16.3 mi away/217 ft/32 ft above here
temp, wind, gust, humidity, pressure
Louisiana Purchase Historic State Park, Arkansas
53°
81°/47°
Mostly clear·
Feels like 53°·Light air 2 mph E
Now. Louisiana Purchase Historic State Park is 53° and mostly clear at 3 AM. The dew point is 39°, so the air feels dry and comfortable. Light air from the east at 2 mph.
Today and tonight. It warms until about 3 PM. Tonight falls to about 54° by 7 AM, under a mostly clear sky. No rain is expected for the rest of the day. The sun is strong around midday: UV index 6, high. Unprotected skin can burn in under half an hour.
The week. Highs stay close to 82° all week. The days ahead look dry.
The sky tonight. The sun sets at 6:24 PM. The Moon is a waxing gibbous, 71% lit, and sets at 2:35 AM after midnight. The next full Moon is Sunday, Oct 25. After dark, look for Saturn, bright in the east-southeast. A planet shines with a steady light where the stars around it twinkle. The Orionids meteor shower is active, peaking around Oct 21: at its peak, up to about 20 meteors an hour can be seen from a dark site. The bright Moon hides all but the brightest of them. The sky is forecast to stay clear: a good night to look up. The day is 11 hours 11 minutes long, 2 minutes shorter than yesterday.
0UV Low
36Air quality
71%Humidity
13%Cloud
Now
3:00 AM
53feels53
now, mostly clear
Today
Oct 20
8147
mostly clear
Wed
Oct 21
8354
clear
Thu
Oct 22
8355
clear
Fri
Oct 23
8356
overcast
Sat
Oct 24
8255
overcast
Sun
Oct 25
8055
overcast
Mon
Oct 26
8155
overcast
As of 3:00 AM in Louisiana Purchase Historic State Park, Arkansas.
Air quality
The air at Louisiana Purchase Historic State Park
Index 36, good, led by fine particles. Read at 3 AM from its reporting area, Hernando (MS), 61 miles off.
36Good
- Fine particles (PM2.5)36Good-
- Ozone25Good-
The days ahead
Good each day through Thu Oct 22, led by ozone. Yesterday measured 38, good.
GoodModerate
- 38YesterdayOct 19
- 42TodayOct 20
- GoodWedOct 21
- GoodThuOct 22
Smoke, the next 41 hours
Little smoke near the ground through Wed 7 PM: the index from smoke stays at 22 or under.
Precipitation
What has fallen at Louisiana Purchase Historic State Park
None in the last 3 days, to Tue 2 AM. Measured by radar and rain gauges, as water.
- Last 24 hours
- 0.00in
- Last 3 days
- 0.00in
Visibility
How far you can see at Louisiana Purchase Historic State Park, the next 41 hours
Visibility stays 10 miles or more through Wed 7 PM.
F
Now, today, and the week
Weather instrument stations by state
Park
- Designation
- State Park
- Area
- 1,050,000 sq ft
- Height at its point
- 185 ft
- County
- Monroe County
- State
- Arkansas
- Latitude
- 34.6477° N
- Longitude
- 91.0520° W
What is measuring near here
The 7 instruments nearest Louisiana Purchase Historic State Park, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 4.6 miles away.
measured now5 instruments
Uapb-MariannaS2084
At a soil climate station/16.3 mi away/217 ft/32 ft above here
temp, humidity, soil temp, soil moisture
White River Bridge West Bound I- AR US ARDOTARD35
Beside a road/26.4 mi away/184 ft/1 ft below here
temp, pavement temp, wind, visibility, precip
At an airfield/29.9 mi away/223 ft/38 ft above here
temp, wind, gust, visibility, precip, pressure
Citizen station GW6231GW6231
In a volunteer observer's own ground/38.5 mi away/194 ft/9 ft above here
temp, humidity, wind, precip, pressure
measured daily2 instruments
Holly Grove 12.6 EAR-PH-4
In a volunteer observer's own ground/4.6 mi away/190 ft/5 ft above here
precip, snowfall, snow depth
MariannaMRNA4
At a cooperative observer's station/17.3 mi away/230 ft/45 ft above here
snowfall, snow depth, precip, high, low
What the snow tracker reads here
Every instrument in this state
0in
Snow on the ground
Measured at Marianna (MRNA4), 17.3 miles from here, read 19 Oct, 07:00. measured daily
Elsewhere in Arkansas
23 places, each with its own forecast and its own instruments.
BatesvillecityBentonvillecityBuffalo National RiverfeatureConwaycityEl DoradocityEureka SpringstownFayettevillecityFort SmithcityHarrisoncityHot SpringscityJonesborocityLake OuachitafeatureLittle RockcityMount MagazinefeatureMountain HomecityOuachita National ForestfeatureOzark National ForestfeaturePine BluffcityRogerscityRussellvillecitySearcycitySpringdalecityTexarkanacity
Near Louisiana Purchase Historic State Park
The nearest places, each with its own forecast and the instruments nearest it.
- Monroecommunity, 7 mi
- Holly Grovecity, 9 mi
- Aubreytown, 10 mi
- Marvellcity, 10 mi
- Morotown, 11 mi
- Poplar Grovecommunity, 13 mi
- Rondotown, 13 mi
- Clarendoncity, 15 mi
- Lexatown, 17 mi
- Indian Baycommunity, 18 mi
- LaGrangetown, 18 mi
- Mariannacity, 18 mi