Weather for road I-40

Arkansas I-40 weather conditions

• The current weather in Arkansas, AR, indicates a temperature of 23.1°C (73.6°F) with a dew point of 21.0°C (69.8°F), resulting in a humidity level of 88%
• The atmospheric pressure is measured at 1013 mb (29.91 inHg)
• Winds are coming from the south at 9 km/h (6 mph)
• Visibility is relatively good at 7.1 km (4.4 miles), although mist and fog are present, potentially impacting local conditions
• There are no active weather alerts at this time.

Arizona I-40 weather conditions

• The current weather in Arizona, AZ, shows a temperature of 9.1°C (48°F) with a feels-like temperature of 8.1°C (47°F)
• The dew point is at 2.8°C (37°F) and the humidity level is 65%
• The atmospheric pressure is 1006 mb (29.7 inHg)
• Winds are coming from the southwest at 14 kph (9 mph)
• Visibility is reported at 16 km (9.9 miles) under partly cloudy conditions
• There are no significant weather alerts at this time.

California I-40 weather conditions

• Current weather conditions in California, CA indicate a temperature of 11.0°C (51.8°F) with a dewpoint of -1.4°C (29.5°F) and humidity at 42%
• The pressure is measured at 1011 mb (29.85 inHg)
• Winds are coming from the east-southeast at 4 km/h (2 mph)
• Visibility is good at approximately 16.0 km (9.9 miles), and the weather is clear
• There are no active weather alerts at this time.

North Carolina I-40 weather conditions

• In North Carolina, NC, the current weather is characterized by sunny conditions with a temperature of 19.2°C (66.6°F) and a humidity level of 90%
• The wind is light, blowing from the southwest at approximately 2 to 4 mph (3 to 6 kph)
• The visibility is good, reaching up to 16.1 km (10.0 miles)
• The atmospheric pressure is stable at 1026 mb (30.3 inHg)
• There are no active weather alerts at this time, and the chance of precipitation is 0%
• Overall, it is a pleasant morning for outdoor activities.

Oklahoma I-40 weather conditions

• In Oklahoma, a wind advisory is currently in effect from 11:07 PM on May 17, 2026, until 10:00 PM on May 18, 2026
• Residents should be aware of strong winds that may impact outdoor activities
• Additionally, there is a slight risk of severe thunderstorms in the area, which could pose low-level risks to outdoor activities
• In New Hampshire, as of 7:02 AM on May 18, 2026, the weather is mostly cloudy with a temperature of 23.6°C (74°F) and a dew point of 21.1°C (70°F)
• The humidity level is at 86%, indicating a rather muggy atmosphere
• Winds are coming from the south-southwest at 14.6 km/h (9 mph)
• Visibility is good at 10.8 km (6.7 miles), and there is no precipitation currently reported
• An area of heavy precipitation is approaching from the northwest, located approximately 62.2 km (38.7 miles) away.

Tennessee I-40 weather conditions

• In Tennessee, the current weather is sunny with a temperature of 19.9°C (68°F) and a humidity level of 83%
• The wind is blowing from the south at 11 km/h (7 mph)
• Visibility is good at 16 km (9.9 miles), and the atmospheric pressure is 1021 mb (30.15 inHg)
• In New Hampshire, there is an approaching area of heavy precipitation from the northwest, located approximately 62.2 km (38.7 miles) away
• There are currently no tornado threats associated with this storm system.

Texas I-40 weather conditions

• Current weather conditions for Texas, TX indicate low wind risk with sustained wind speeds of 33 km/h (20 mph)
• There are no active alerts in the area, making it a relatively calm day for outdoor activities. In New Hampshire, NH, as of 7:03 AM on May 18, 2026, the weather is characterized by haze with a temperature of 24.2°C (75.6°F) and a feels-like temperature also at 24.2°C (75.6°F)
• The dew point is at 21.8°C (71.2°F) with a humidity level of 86%
• The atmospheric pressure is 1006 mb (29.7 inHg) and visibility is reported at 10.5 km (6.5 miles)
• Winds are coming from the southeast at 33 km/h (20 mph)
• An area of heavy precipitation is approaching from the northwest, located approximately 62.2 km (38.7 miles) away, but there are currently no precipitation amounts recorded.