Ask the Meteorologist: Afternoon Winds

ASK THE METEOROLOGIST “Why are winds stronger in the afternoon?” Something that we commonly see is that winds will start out calm or light in the morning hours, and then as the day progresses, the winds will start getting stronger by the afternoon. Right before the sun goes down is when we typically see the … Continue reading »

Ask the Meteorologist: Northern Lights

ASK THE METEOROLOGIST “What causes the Northern Lights?” Walker, Mae Richardson Elementary The sun is the basic cause of the Aurora.  They occur at each of the Earth’s poles, and the one that we are talking about involves the North Pole, called the Aurora Borealis.  The South Pole aurora is known as the Aurora Australis. … Continue reading »

Ask the Meteorologist: Cloud Shapes

ASK THE METEOROLOGIST “Why are clouds flat on the bottom?” Lucy G., Mr. Ward’s 6th Grade Class St. Mary’s School It’s important to remember that not all clouds are flat on the bottom, but the type we are talking about, and most clouds for that matter, are flat on the bottom.  We are going to … Continue reading »

Ask the Met: Can Rain Evaporate?

  ASK THE METEOROLOGIST “Can rain evaporate before it hits the ground?” William, Mr. Ward’ 6th Grade Class St. Mary’s School Rain can certainly evaporate before reaching the ground and this is something we see quite often around here! This is very common during the summer months and right now, as we head into fall. … Continue reading »

Ask the Meteorologist: Speed of Light

ASK THE METEOROLOGIST “How much fast is lightning than sound?” John from Mr. Ward’s 6th grade class, St. Mary’s School in Medford The short answer is that lightning is MUCH faster than sound.  But the lightning bolt itself travels slower than the speed of light, which is the lightning bolt you see from a distance.  The … Continue reading »

Ask the Met: How Hurricanes Form

  ASK THE METEOROLOGIST “How do hurricanes form?” St. Mary’s 6th graders — Mrs. Schultz’s class Hurricanes form from thunderstorms that develop over oceans! You will never see a hurricane develop over land. In order for these storms to form we need unstable air. Another way of thinking of this is rising air. When temperatures … Continue reading »

Ask the Meteorologist: Tsunamis

ASK THE METEOROLOGIST “Why do tsunamis form?” Mrs.  Schultz’s 6th grade class, St. Mary’s School in Medford Tsunamis can form from events that occur either above or below the water, but most of the time, they get their origins beneath the water’s surface.  The word is Japanese, meaning “harbor wave.”  Earthquakes, landslides, and volcanic eruptions … Continue reading »

Ask the Meteorologist: How Clouds Float

ASK THE METEOROLOGIST “How come clouds are not kept down by gravity?” Curt Kline, Medford First, we’ll start off with explaining how clouds even develop. The sun is the reason we have weather …and hence, clouds! The sun heats the ground, allowing for tiny parcels of air (also known as thermals) to rise. These parcels rise because … Continue reading »

Ask the Meteorologist: Grants Pass Temp

ASK THE METEOROLOGIST “Where do you get the temperature for Grants Pass?” Laura Dreiling, Rogue Community College Temperatures in Grants Pass are obtained by using mesonet sites.  That stands for “mesoscale network,” a series of weather observation sites scattered across the landscape at a much higher concentration than airport observation stations.  The term “mesoscale” by … Continue reading »

Ask the Meteorologist: Acid Rain

ASK THE METEOROLOGIST “What does the term ‘acid rain’ mean?” 4th/5th Grade, Vineyard Christian School Acid rain is rain that is unusually acidic. In other words, it has high levels of hydrogen ions. Other forms of precipitation, in addition to rain, can be acidic. Freezing rain and snow being two examples. Acid precipitation can be … Continue reading »

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