Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Waning Gibbous 92%

19:13

09:22

04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Good
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK

Sun - Rise: 07:18, Set: 17:21, Transit: 12:19. Moon - Rise: 19:13, Set: 09:22. Civil Dark: 17:48 - 06:51. Nautical Dark: 18:19 - 06:20. Astro Dark: 18:49 - 05:50

Total Clouds (% Sky Obscured)

28
35
34
38
25
24
24
23
19
21
19
22
25
25
27
14
19
32
38
42
45
42
44
39

Low Clouds (% Sky Obscured)

28
35
34
37
25
24
24
23
19
21
19
22
21
25
27
14
19
32
38
42
45
42
44
39

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
0

High Clouds (% Sky Obscured)

28
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
4
4
5
5
7
7
8
7
7
7
7
6
5
6
7
8
9
9
9
8
6
4

Chance of Frost

Temperature (°C)

6
5
5
5
6
6
7
8
9
10
11
12
12
12
12
11
11
10
10
10
11
11
11
11

Feels Like (°C)

4
3
4
4
5
6
7
7
8
9
10
10
11
11
11
10
9
8
8
8
9
9
10
11

Dew Point (°C)

3
3
2
2
3
2
2
2
2
1
0
-1
-1
0
1
1
1
-0
-1
-1
1
2
3
5

Relative Humidity (%)

82
82
83
82
80
74
69
62
58
52
45
40
39
44
46
48
49
48
47
47
49
51
58
65

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1015
1014
1012
1011
1010
1009
1009
1009
1010
1009
1009
1009
1009
1008
1008
1008
1009

Ozone (du)

282
282
284
287
292
294
289
287
286
284
284
285
284
282
281
281
281
280
279
277
276
275
275
276

Sunday 7

Waning Gibbous 84%

20:25

10:16

04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 Good
18 OK
19 OK
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 07:18, Set: 17:21, Transit: 12:20. Moon - Rise: 20:25, Set: 10:16. Civil Dark: 17:48 - 06:51. Nautical Dark: 18:19 - 06:21. Astro Dark: 18:49 - 05:51

Total Clouds (% Sky Obscured)

38
50
50
55
45
55
56
49
55
50
47
47
14
0
23
20
0
0
0
0
0
0
5
9

Low Clouds (% Sky Obscured)

38
50
50
55
45
50
56
47
43
16
13
15
4
0
6
5
0
0
0
0
0
0
1
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
14
18
26
20
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
7
11
12
12
13
14
16
16
16
15
14
13
11
10
10
10
9
8
8
7
7
6

Chance of Frost

Temperature (°C)

10
10
10
10
10
11
11
12
13
13
14
13
12
11
9
8
8
7
6
5
5
4
4
3

Feels Like (°C)

10
9
8
7
7
8
8
8
8
9
9
9
8
7
6
5
5
4
3
3
3
2
2
1

Dew Point (°C)

5
3
3
6
8
7
5
2
1
1
1
1
1
1
0
-1
-1
-1
-2
-2
-2
-3
-4
-4

Relative Humidity (%)

67
62
64
74
84
77
63
49
45
43
43
43
46
50
52
53
54
56
57
58
60
60
60
61

Pressure (mb)

1009
1009
1010
1012
1014
1015
1016
1017
1017
1017
1017
1018
1019
1020
1021
1023
1024
1024
1025
1025
1025
1025
1026
1026

Ozone (du)

277
277
278
278
277
278
280
281
283
285
289
289
287
286
286
287
287
284
284
283
283
281
279
280

Monday 8

Waning Gibbous 81%

21:36

11:00

04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 Good
11 Good
12 OK
13 Good
14 Good
15 Good
16 Good
17 OK
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 07:19, Set: 17:21, Transit: 12:20. Moon - Rise: 21:36, Set: 11:00. Civil Dark: 17:48 - 06:52. Nautical Dark: 18:19 - 06:21. Astro Dark: 18:49 - 05:51

Total Clouds (% Sky Obscured)

24
27
28
22
20
24
0
0
23
1
3
8
14
22
15
4
3
0
1
0
0
0
0
0

Low Clouds (% Sky Obscured)

4
5
7
4
4
5
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
1
3
7
14
22
15
4
3
0
1
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
6
6
6
7
6
5
4
3
3
3
3
3
3
3
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

3
2
2
2
2
3
5
6
8
9
10
11
11
10
9
8
7
6
6
5
5
5
4
4

Feels Like (°C)

1
1
0
-1
-1
1
3
5
7
8
9
10
10
8
7
5
6
5
4
4
4
3
3
3

Dew Point (°C)

-4
-4
-4
-4
-5
-5
-5
-5
-5
-4
-4
-4
-4
-3
-3
-4
-4
-5
-5
-4
-4
-4
-4
-4

Relative Humidity (%)

61
63
63
64
64
57
51
46
41
38
36
35
36
40
42
43
45
45
48
50
52
54
55
56

Pressure (mb)

1025
1026
1026
1027
1028
1028
1029
1028
1027
1026
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023

Ozone (du)

279
279
279
279
280
281
281
283
282
283
284
285
285
285
285
286
288
290
291
294
296
299
300
301

Tuesday 9

Waning Gibbous 74%

22:41

11:36

04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 07:20, Set: 17:22, Transit: 12:21. Moon - Rise: 22:41, Set: 11:36. Civil Dark: 17:49 - 06:53. Nautical Dark: 18:19 - 06:22. Astro Dark: 18:49 - 05:52

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
5
6
6
8
9
11
12
13
14
14
13
13
12
12
12
13
13
13
12
11
10
9

Chance of Frost

Temperature (°C)

3
3
3
4
5
5
8
10
13
14
15
16
15
14
13
13
12
11
11
11
10
10
10
9

Feels Like (°C)

2
1
1
2
2
3
5
6
9
10
11
12
11
10
10
9
7
7
7
6
6
6
7
7

Dew Point (°C)

-5
-5
-5
-4
-3
-4
-4
-3
-2
-2
-1
-1
-1
-1
-1
-1
-2
-2
-2
-2
-1
-0
0
1

Relative Humidity (%)

56
57
56
57
57
51
44
40
36
34
32
32
33
35
38
39
38
38
40
42
45
48
52
57

Pressure (mb)

1023
1022
1022
1022
1022
1022
1021
1020
1019
1017
1016
1014
1014
1013
1013
1013
1013
1012
1012
1011
1011
1011
1011
1010

Ozone (du)

300
301
304
304
300
299
298
296
295
294
294
296
299
299
297
294
291
291
290
290
290
291
292
294

Wednesday 10

Waning Gibbous 64%

23:43

12:06

04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 OK
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 07:21, Set: 17:22, Transit: 12:21. Moon - Rise: 23:43, Set: 12:06. Civil Dark: 17:49 - 06:53. Nautical Dark: 18:20 - 06:23. Astro Dark: 18:50 - 05:53

Total Clouds (% Sky Obscured)

5
2
0
0
1
0
0
0
0
0
0
2
4
6
7
8
11
16
17
20
14
7
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
2
0
0
1
0
0
0
0
0
0
2
4
6
7
8
11
15
17
20
14
7
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
5
5
4
3
2
2
5
7
7
7
8
6
4
2
3
3
3
3
4
4
5
5
5

Chance of Frost

Temperature (°C)

9
9
8
9
9
9
11
13
15
16
17
17
16
15
14
13
12
11
10
10
10
9
9
8

Feels Like (°C)

7
6
7
8
9
11
12
13
15
16
16
16
15
15
15
13
13
12
11
11
11
8
8
7

Dew Point (°C)

2
3
3
4
5
4
3
4
4
4
4
4
3
4
4
3
3
2
2
1
1
-0
-2
-3

Relative Humidity (%)

61
65
69
72
74
67
58
52
46
43
41
41
42
47
50
51
53
53
54
54
55
52
48
46

Pressure (mb)

1010
1010
1010
1011
1011
1012
1012
1012
1011
1010
1010
1009
1009
1009
1010
1010
1010
1010
1009
1009
1009
1008
1007
1007

Ozone (du)

297
302
310
307
308
309
308
306
303
301
296
291
286
285
283
282
281
280
280
280
281
279
278
277

Thursday 11

Third Quarter 54%

00:42

12:33

04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 07:21, Set: 17:22, Transit: 12:22. Moon - Rise: 00:42, Set: 12:33. Civil Dark: 17:49 - 06:54. Nautical Dark: 18:20 - 06:23. Astro Dark: 18:50 - 05:53

Total Clouds (% Sky Obscured)

0
0
0
0
1
2
3
3
6
9
2
0
0
0
0
0
0
1
2
3
6
10
16
12

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
6
10
2
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
1
1
2
2
5
7
2
0
0
0
0
0
0
0
0
0
1
1
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
5
7
7
11
15
15
15
14
13
10
9
9
9
9
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

8
8
8
8
9
9
11
14
16
17
18
19
18
17
16
15
14
13
12
11
9
9
8
7

Feels Like (°C)

7
7
6
6
6
7
8
10
12
14
13
13
13
14
14
11
11
11
11
10
9
4
4
4

Dew Point (°C)

-4
-5
-6
-5
-5
-4
-1
2
5
4
4
3
3
2
2
0
-1
-2
-3
-4
-5
-5
-5
-5

Relative Humidity (%)

43
40
37
37
39
40
42
44
47
42
38
35
36
36
36
36
36
37
36
36
36
38
39
41

Pressure (mb)

1006
1006
1005
1006
1007
1007
1008
1008
1009
1009
1009
1009
1010
1011
1012
1013
1014
1015
1016
1016
1017
1018
1018
1018

Ozone (du)

276
276
276
276
277
277
277
277
277
278
278
278
279
279
279
279
280
280
280
279
278
278
278
277

Friday 12

Waning Crescent 44%

01:38

12:58

Sun - Rise: 07:22, Set: 17:22, Transit: 12:22. Moon - Rise: 01:38, Set: 12:58. Civil Dark: 17:49 - 06:55. Nautical Dark: 18:20 - 06:24. Astro Dark: 18:50 - 05:54

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Grapevine, Tarrant, United States of America (32.95,-97.07)

Generated: 06/12/25 04:46:06. Forecast: 06/12/25 to 12/12/25. Timezone: UTC-6.00