Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 25

Waxing Crescent 27%

11:39

21:59

09 Good
10 Good
11 Good
12 Bad
13 Bad
14 OK
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
04 Good
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 07:09, Set: 17:22, Transit: 12:15. Moon - Rise: 11:39, Set: 21:59. Civil Dark: 17:49 - 06:43. Nautical Dark: 18:19 - 06:12. Astro Dark: 18:49 - 05:43

Total Clouds (% Sky Obscured)

13
11
9
100
77
27
16
8
0
0
9
12
7
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
9
7
12
16
15
8
0
0
9
12
7
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)

6
4
8
100
58
27
10
1
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
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
6
6
6
8
9
10
9
7
5
5
8
12
13
13
12
11
11
12
10
10
9
9
9

Chance of Frost

Temperature (°C)

13
15
16
18
18
19
19
19
18
17
16
15
15
14
14
13
12
11
11
10
9
9
8
8

Feels Like (°C)

13
15
16
17
16
16
18
18
18
17
16
14
12
11
10
9
9
8
7
7
7
6
5
5

Dew Point (°C)

9
9
8
8
8
8
8
8
9
9
9
8
6
5
3
1
0
-0
-1
-1
-2
-2
-3
-3

Relative Humidity (%)

72
66
59
53
52
49
48
50
54
58
62
62
54
53
49
45
45
44
45
46
46
48
47
46

Pressure (mb)

1016
1017
1017
1017
1016
1016
1016
1017
1018
1018
1020
1021
1022
1023
1024
1025
1026
1026
1027
1027
1028
1029
1030
1030

Ozone (du)

266
267
267
266
265
263
264
265
269
270
274
279
282
280
280
279
279
281
282
279
278
278
279
278

Wednesday 26

Waxing Crescent 37%

12:13

23:00

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

Sun - Rise: 07:10, Set: 17:22, Transit: 12:15. Moon - Rise: 12:13, Set: 23:00. Civil Dark: 17:48 - 06:43. Nautical Dark: 18:19 - 06:13. Astro Dark: 18:48 - 05:43

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
15
100
51
45
0
0
18
28
38
75
82
81
74
73
40
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
7
6
6
5
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
50
5
0
0
0
13
18
32
47
42
38
33
32
20
22

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
10
100
51
45
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
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
10
10
9
8
7
7
6
6
5
5
4
4
3
3
4
4
4
4
5
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
36
33
30
29
28
28
29
34
36
38
41
41
43
44
46
46
48
48
50
51
52
52
52

Pressure (mb)

1031
1031
1031
1030
1029
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1031
1031

Ozone (du)

277
276
275
274
273
276
276
276
276
275
275
274
276
276
275
274
274
274
274
274
273
274
274
274

Thursday 27

Waxing Crescent 47%

12:43

00:03

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

Sun - Rise: 07:11, Set: 17:21, Transit: 12:16. Moon - Rise: 12:43, 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)

0
1
7
18
1
1
2
5
1
6
20
27
60
100
100
72
99
100
100
100
100
98
96
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
29
48
93
87
80
85

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
35
41
46
55

High Clouds (% Sky Obscured)

0
1
7
18
1
1
2
5
1
6
20
27
60
100
100
72
99
100
100
100
100
94
90
85

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

Chance of Frost

Temperature (°C)

9
10
12
13
14
14
14
14
13
12
11
10
10
9
9
9
8
8
8
8
8
8
8
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
43
39
35
33
32
33
34
40
43
45
47
48
48
47
47
48
48
48
48
46
43
43
43

Pressure (mb)

1032
1033
1032
1032
1030
1030
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1028
1028
1029
1029

Ozone (du)

274
275
275
275
275
276
275
275
274
274
273
273
273
271
270
269
268
267
265
266
267
267
267
267

Friday 28

First Quarter 58%

13:12

01:05

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:12, Set: 17:21, Transit: 12:16. Moon - Rise: 13:12, Set: 01:05. Civil Dark: 17:48 - 06:45. Nautical Dark: 18:19 - 06:15. Astro Dark: 18:48 - 05:45

Total Clouds (% Sky Obscured)

96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
97
94
92
92
93
94
93
93
92

Low Clouds (% Sky Obscured)

70
75
75
75
75
75
81
78
85
89
95
100
100
100
100
96
92
88
89
89
90
89
88
87

Medium Clouds (% Sky Obscured)

60
60
65
99
100
100
100
100
100
100
87
98
96
95
85
75
62
57
60
59
61
51
49
46

High Clouds (% Sky Obscured)

91
96
100
100
100
100
100
100
100
100
100
100
81
77
72
47
23
0
1
1
2
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
8
4
8

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
10
17
37
63
78
84
75
69
53
77
51
58
74
86
79

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.4
0.3
0.2
0.5
0
0
0.4
0.6
0.5

Wind Speed/Direction (mph)

10
11
12
13
12
12
12
12
12
13
13
13
13
13
14
13
13
13
13
13
12
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

42
42
40
37
38
38
39
39
39
41
41
42
46
50
56
64
74
80
82
87
88
90
91
92

Pressure (mb)

1028
1028
1027
1026
1025
1024
1023
1022
1022
1022
1021
1021
1020
1020
1019
1019
1018
1017
1016
1016
1015
1015
1015
1015

Ozone (du)

266
267
268
268
268
268
267
267
267
268
268
269
271
272
273
273
273
272
272
272
271
272
274
275

Saturday 29

Waxing Gibbous 69%

13:40

02:10

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:13, Set: 17:21, Transit: 12:17. Moon - Rise: 13:40, 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)

92
93
93
94
95
97
93
96
96
97
97
98
99
99
95
93
95
97
96
90
89
88
92
92

Low Clouds (% Sky Obscured)

84
81
79
85
90
96
93
93
92
93
95
97
98
99
95
82
82
80
73
57
76
85
86
86

Medium Clouds (% Sky Obscured)

45
44
39
24
9
0
1
2
3
7
11
17
20
19
20
24
20
20
20
21
21
20
19
18

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
15
23
15
7
0
0
1
1

ISS Passover

Visibility (miles)

4
9
9
5
8
4
8
8
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

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

Precipitation Probability (%)

62
49
51
84
82
95
91
42
3
5
5
2
6
7
6
59
66
73
66
58
46
39
28
13

Precipitation Amount (mm)

0.2
0
0
0.4
0.4
0.7
0.6
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.3
0.3
0.2
0
0
0

Wind Speed/Direction (mph)

11
11
11
10
10
9
9
12
15
15
15
14
14
14
13
13
13
13
12
12
12
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
10
11
13
14
15
16
13
8
6
6
6
6
6
6
6
5
5
5
5
5
6
5
5

Dew Point (°C)

11
12
13
13
14
15
15
12
9
8
7
6
6
6
6
5
3
3
2
2
2
2
2
1

Relative Humidity (%)

93
93
92
89
87
87
85
71
69
68
68
66
66
66
65
65
63
61
60
59
59
58
57
54

Pressure (mb)

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

Ozone (du)

275
276
276
274
275
275
276
277
277
276
276
277
277
278
279
281
281
281
282
283
284
286
287
288

Sunday 30

Waxing Gibbous 79%

14:09

03:17

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:14, Set: 17:21, Transit: 12:17. Moon - Rise: 14:09, 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)

94
97
100
100
100
100
98
96
94
93
91
90
90
89
89
93
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
95
100
97
94
92
91
90
90
87
84
82
84
87
89
91
93
95
97
98
100
100
100
100

Medium Clouds (% Sky Obscured)

18
15
12
15
16
21
20
16
14
12
8
5
3
1
2
29
50
61
50
41
32
43
46
53

High Clouds (% Sky Obscured)

0
0
0
33
67
100
67
33
0
0
0
5
5
5
15
50
77
100
99
98
97
73
49
26

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

Precipitation Probability (%)

17
16
12
25
35
44
53
55
50
45
39
30
24
17
8
10
14
19
45
72
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
1.2
1.6
1.7

Wind Speed/Direction (mph)

12
12
13
13
12
12
12
11
10
9
9
9
9
9
9
9
9
9
9
7
5
4
5
7

Chance of Frost

Temperature (°C)

10
11
13
14
15
16
18
18
18
17
16
16
17
16
16
16
15
15
15
15
15
15
14
13

Feels Like (°C)

5
5
6
5
9
10
12
13
13
13
11
11
13
12
12
12
10
10
11
10
10
10
9
9

Dew Point (°C)

1
1
1
1
1
2
3
4
5
5
5
5
6
5
5
6
5
5
4
4
4
4
3
3

Relative Humidity (%)

53
48
43
40
39
38
37
39
41
44
45
46
48
48
49
51
50
49
48
49
49
49
49
48

Pressure (mb)

1020
1020
1019
1019
1018
1017
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

290
290
290
290
290
289
289
290
290
291
292
294
295
298
301
304
308
312
316
320
324
327
333
338

Monday 1

Waxing Gibbous 88%

14:41

04:29

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:14, Set: 17:21, Transit: 12:17. Moon - Rise: 14:41, 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)

100
99
100
100
100
100
100
100
100
100
100
100
97
93
90
87
85
81
85
85
85

Low Clouds (% Sky Obscured)

100
99
100
100
100
100
95
91
86
90
94
98
95
91
87
87
85
81
85
85
85

Medium Clouds (% Sky Obscured)

51
51
51
57
62
68
79
90
100
100
100
100
88
82
75
74
76
71
70
75
75

High Clouds (% Sky Obscured)

47
72
100
81
62
47
68
85
100
98
96
95
94
93
90
86
77
70
45
27
5

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

95
72
30
27
24
22
30
40
51
59
63
67
62
61
64
73
79
82
89
91
90

Precipitation Amount (mm)

0.9
0.4
0
0
0
0
0
0
0.2
0.3
0.4
0.4
0.3
0.2
0.2
0.3
0.3
0.3
0.4
0.5
0.5

Wind Speed/Direction (mph)

9
9
9
10
11
10
11
10
10
10
10
11
11
10
10
9
9
10
10
11
11

Chance of Frost

Temperature (°C)

12
11
10
8
8
7
7
7
6
6
5
5
5
4
4
4
4
4
4
3
3

Feels Like (°C)

8
6
3
1
4
3
3
3
3
3
2
1
2
1
1
1
1
1
2
2
2

Dew Point (°C)

2
-1
-4
-6
-7
-8
-8
-8
-7
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6
-6

Relative Humidity (%)

47
44
39
35
35
34
34
35
38
41
43
43
45
47
48
49
50
50
51
51
51

Pressure (mb)

1017
1017
1017
1018
1017
1017
1016
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1020

Ozone (du)

343
342
341
340
341
342
343
345
346
348
352
356
360
359
359
358
347
336
325
322
319

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

Generated: 25/11/25 09:15:26. Forecast: 25/11/25 to 01/12/25. Timezone: UTC-6.00