Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 26

Waxing Crescent 37%

12:13

23:00

00 OK
01 OK
02 Good
03 Good
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 Bad
21 Good
22 Good
23 OK

Sun - Rise: 07:09, Set: 17:22, Transit: 12:15. Moon - Rise: 12:13, Set: 23:00. Civil Dark: 17:48 - 06:43. Nautical Dark: 18:19 - 06:12. Astro Dark: 18:48 - 05:43

Total Clouds (% Sky Obscured)

21
16
13
0
0
0
0
0
0
0
0
0
0
0
0
9
10
0
2
3
50
0
7
23

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
7
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
8
0
2
3
50
0
0
3

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)

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

Chance of Frost

Temperature (°C)

12
11
10
10
10
9
8
8
8
8
9
10
11
11
12
12
12
12
11
10
10
9
9
8

Feels Like (°C)

9
8
7
7
6
6
5
5
5
5
5
7
8
9
10
10
10
9
9
9
8
6
8
7

Dew Point (°C)

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

Relative Humidity (%)

46
44
44
45
46
44
42
41
42
37
34
31
29
28
27
27
28
33
35
38
40
40
42
43

Pressure (mb)

1025
1026
1027
1027
1028
1028
1029
1030
1030
1031
1031
1031
1030
1029
1028
1027
1027
1027
1028
1028
1028
1028
1029
1029

Ozone (du)

277
280
281
280
279
277
278
278
279
279
276
276
274
274
272
272
272
277
276
277
278
277
275
274

Thursday 27

Waxing Crescent 47%

12:43

00:03

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

Sun - Rise: 07:10, Set: 17:21, Transit: 12:16. Moon - Rise: 12:43, Set: 00:03. Civil Dark: 17:48 - 06:43. Nautical Dark: 18:19 - 06:13. Astro Dark: 18:48 - 05:43

Total Clouds (% Sky Obscured)

25
39
40
49
51
37
45
24
16
29
45
28
3
1
0
0
1
0
17
2
9
13
41
95

Low Clouds (% Sky Obscured)

0
0
10
19
20
23
16
5
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

25
39
40
49
51
37
30
16
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
2
3
3
29
45
28
2
1
0
0
1
0
14
2
9
13
41
95

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
4
4
5
5
5
4
5
5
5
5
5
4
4
5
6
6
6
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

8
7
7
8
8
8
8
8
8
9
10
12
13
14
14
14
14
14
13
12
10
10
9
9

Feels Like (°C)

6
6
6
6
6
6
6
6
6
7
7
8
10
13
13
13
12
12
11
10
9
6
6
5

Dew Point (°C)

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

Relative Humidity (%)

43
45
47
46
49
50
51
51
51
48
44
41
37
35
34
35
36
40
43
44
46
47
47
47

Pressure (mb)

1029
1029
1029
1029
1029
1029
1030
1031
1032
1032
1033
1033
1032
1031
1030
1030
1029
1029
1030
1030
1030
1030
1031
1031

Ozone (du)

273
273
273
274
275
275
275
276
276
276
276
276
275
275
275
275
275
274
274
274
275
274
273
272

Friday 28

First Quarter 58%

13:12

00:03

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

Sun - Rise: 07:11, Set: 17:21, Transit: 12:16. Moon - Rise: 13:12, Set: 00:03. Civil Dark: 17:48 - 06:44. Nautical Dark: 18:19 - 06:14. Astro Dark: 18:48 - 05:44

Total Clouds (% Sky Obscured)

100
94
100
100
100
100
100
100
100
100
100
87
100
100
100
100
100
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
11
71
90
90
90
95
87
95
95
95
90
85
85
83
83
92
89
96
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
11
68
80
71
95
77
85
97
93
97
83
100
99
98
98
95
68
66

High Clouds (% Sky Obscured)

100
94
100
100
100
100
100
100
100
100
100
38
100
100
100
100
100
100
97
95
93
95
98
68

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
6
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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
31
39
56
64
68

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
7
7
7
7
7
7
7
8
9
10
11
12
12
12
13
13
13
12
12
12
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
47
46
47
47
47
46
44
42
40
40
39
40
39
40
40
42
42
42
42
42
45
44
48

Pressure (mb)

1031
1030
1030
1030
1030
1029
1029
1029
1029
1029
1029
1028
1027
1026
1025
1024
1023
1023
1022
1022
1022
1021
1021
1020

Ozone (du)

271
270
268
267
266
267
268
268
269
270
269
269
269
268
267
267
268
269
270
270
271
272
274
276

Saturday 29

Waxing Gibbous 69%

13:40

01:05

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

Sun - Rise: 07:12, Set: 17:21, Transit: 12:17. Moon - Rise: 13:40, Set: 01:05. Civil Dark: 17:48 - 06:45. Nautical Dark: 18:18 - 06:15. Astro Dark: 18:48 - 05:45

Total Clouds (% Sky Obscured)

98
95
93
94
94
95
93
92
90
90
90
90
85
80
75
73
71
67
56
47
37
38
38
39

Low Clouds (% Sky Obscured)

98
95
93
94
94
95
93
92
85
85
84
79
75
71
68
65
62
60
53
46
37
33
26
20

Medium Clouds (% Sky Obscured)

54
53
51
53
51
41
39
44
42
53
53
48
51
51
72
53
47
43
25
13
0
0
0
0

High Clouds (% Sky Obscured)

76
24
0
0
0
4
2
5
3
0
1
0
0
21
30
1
2
6
0
0
0
3
6
9

ISS Passover

Visibility (miles)

9
8
4
9
3
9
8
4
5
4
4
4
7
9
9
7
7
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

Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
None
Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

69
69
66
67
54
71
49
66
74
88
92
81
57
53
58
41
29
11
11
10
2
2
0
0

Precipitation Amount (mm)

0.3
0.3
0.3
0.4
0
0.5
0
0.4
0.5
0.8
0.8
0.5
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
14
13
13
12
12
11
12
12
12
12
12
12
11
10
9
5
14
19
19
19
19
18
17

Chance of Frost

Temperature (°C)

10
10
10
9
10
10
10
10
11
11
12
13
14
15
17
18
18
18
15
13
11
9
8
7

Feels Like (°C)

4
4
5
5
6
6
6
6
7
8
9
10
12
13
15
17
17
12
9
7
5
4
3
2

Dew Point (°C)

0
3
5
6
7
7
8
8
9
10
11
12
13
15
16
17
17
10
12
9
7
5
3
2

Relative Humidity (%)

51
61
72
77
84
84
88
87
91
91
92
95
95
95
96
95
92
61
82
75
75
73
71
69

Pressure (mb)

1020
1019
1018
1018
1017
1016
1016
1016
1015
1015
1014
1014
1013
1012
1011
1011
1012
1013
1015
1017
1018
1020
1021
1022

Ozone (du)

274
274
274
275
277
278
278
279
280
281
280
280
279
279
279
280
282
281
278
279
279
278
278
277

Sunday 30

Waxing Gibbous 79%

14:09

02:10

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

Sun - Rise: 07:13, Set: 17:21, Transit: 12:17. Moon - Rise: 14:09, Set: 02:10. Civil Dark: 17:48 - 06:46. Nautical Dark: 18:18 - 06:15. Astro Dark: 18:48 - 05:46

Total Clouds (% Sky Obscured)

51
62
77
66
63
59
53
45
38
30
22
18
22
11
0
1
8
9
24
36
52
42
31
21

Low Clouds (% Sky Obscured)

18
17
16
26
35
45
43
40
38
30
22
14
21
10
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
1
2
3
5
6
7

High Clouds (% Sky Obscured)

22
30
69
34
31
25
18
11
5
5
5
5
0
0
0
1
8
9
21
36
49
29
14
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
1
1
0
0
0
0
0
0
0
0
0
0
1
2
4
4
2
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)

16
16
15
14
14
13
13
13
13
14
14
14
13
11
11
11
9
8
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
66
64
63
62
63
63
60
59
54
49
46
42
40
38
37
38
41
44
45
48
49
51
52

Pressure (mb)

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

Ozone (du)

276
278
278
277
278
279
280
280
280
282
283
283
284
284
284
284
286
288
289
291
293
294
296
298

Monday 1

Waxing Gibbous 88%

14:41

03:17

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

Sun - Rise: 07:14, Set: 17:21, Transit: 12:17. Moon - Rise: 14:41, Set: 03:17. Civil Dark: 17:48 - 06:47. Nautical Dark: 18:18 - 06:16. Astro Dark: 18:48 - 05:46

Total Clouds (% Sky Obscured)

41
60
79
86
93
100
100
100
100
100
100
100
100
100
100
99
98
97
87
77
67
64
58
57

Low Clouds (% Sky Obscured)

2
3
5
3
2
0
6
13
19
22
25
28
30
32
34
30
26
22
23
25
27
21
15
9

Medium Clouds (% Sky Obscured)

16
24
40
44
45
50
43
32
20
15
5
5
27
55
79
76
76
71
57
33
10
3
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
6
11
16
11
6
4
13
23
30
32
53
75
50
25
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
1
2
2
9
10
9
7
3
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)

7
7
7
7
7
7
7
8
8
8
8
7
6
7
8
9
8
8
8
7
7
6
6
6

Chance of Frost

Temperature (°C)

3
3
3
2
3
3
3
3
3
3
4
4
5
5
5
5
5
5
5
4
4
4
3
3

Feels Like (°C)

-1
-2
-2
-1
-2
-2
-2
-1
-1
-1
-2
-2
-3
3
2
2
2
3
3
1
2
2
2
2

Dew Point (°C)

-6
-5
-5
-5
-5
-4
-4
-4
-4
-4
-6
-6
-7
-7
-7
-8
-7
-7
-6
-6
-6
-6
-6
-6

Relative Humidity (%)

54
56
57
59
59
59
60
58
57
57
50
46
41
41
40
38
40
43
45
47
48
49
51
52

Pressure (mb)

1025
1025
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1024
1024
1025
1025
1025
1026

Ozone (du)

300
304
308
312
317
321
326
330
335
339
339
339
338
340
342
344
347
350
353
347
342
336
332
328

Tuesday 2

Waxing Gibbous 95%

15:18

04:29

Sun - Rise: 07:14, Set: 17:21, Transit: 12:18. Moon - Rise: 15:18, Set: 04:29. Civil Dark: 17:48 - 06:47. Nautical Dark: 18:18 - 06:17. Astro Dark: 18:48 - 05:47

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: 26/11/25 00:39:27. Forecast: 26/11/25 to 02/12/25. Timezone: UTC-6.00