Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Waxing Crescent 47%

12:43

00:03

10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
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
09 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)

12
9
8
11
4
0
0
0
10
11
45
97
91
99
85
91
100
100
100
100
99
96
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
52
36
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
28
50
88

High Clouds (% Sky Obscured)

2
4
8
3
3
0
0
0
7
11
45
95
89
99
84
91
100
100
100
100
99
89
97
99

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
3
2
4
4
5
5
5
5
5
5
4
4
4
4
5
5
5
6
6
7
7
9

Chance of Frost

Temperature (°C)

11
12
13
14
15
15
15
14
13
11
10
10
9
8
8
7
7
6
6
6
6
6
7
8

Feels Like (°C)

10
10
12
11
14
14
14
13
11
10
9
8
6
5
5
5
4
3
3
3
3
2
3
3

Dew Point (°C)

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

Relative Humidity (%)

39
36
33
31
30
31
32
36
37
39
42
43
45
45
47
48
47
48
47
48
48
49
49
47

Pressure (mb)

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

Ozone (du)

277
277
277
277
275
274
273
274
275
276
275
275
275
273
272
271
270
269
267
267
268
268
268
268

Friday 28

First Quarter 58%

13:12

01:05

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
09 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)

100
100
100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
95
100
100
83
92

Low Clouds (% Sky Obscured)

41
46
40
40
40
69
49
67
86
97
100
99
97
100
100
100
100
100
100
95
100
100
83
92

Medium Clouds (% Sky Obscured)

89
69
98
100
100
100
100
83
53
91
79
69
45
38
30
40
43
50
32
39
35
31
2
3

High Clouds (% Sky Obscured)

100
100
100
100
100
100
96
100
100
100
85
63
47
45
58
4
2
10
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
8
8
6
9
6
9
9
9
2
8
9
9
4
6

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

Precipitation Probability (%)

0
0
0
0
0
0
1
25
62
70
81
59
55
67
69
27
25
60
74
69
53
58
65
52

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-1
-1
1
1
1
2
1
2
4
3
4
2
3
4
5
6
6
7
7
9
9
9
11

Relative Humidity (%)

46
43
44
46
46
47
47
46
48
59
54
60
58
64
72
77
80
81
84
85
90
90
91
93

Pressure (mb)

1029
1028
1027
1026
1025
1024
1023
1023
1022
1022
1022
1021
1021
1020
1020
1019
1018
1017
1016
1016
1015
1015
1015
1015

Ozone (du)

268
267
268
269
268
268
268
270
271
272
274
275
274
274
275
276
276
276
278
281
282
283
283
282

Saturday 29

Waxing Gibbous 69%

13:40

02:10

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

81
89
78
49
53
40
61
27
35
47
57
42
5
36
20
41
68
87
66
48
63
82
100
100

Low Clouds (% Sky Obscured)

81
89
78
28
11
11
61
5
6
6
7
5
0
0
0
0
1
1
2
2
2
1
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
0
0
1
6
5
36
20
41
54
82
66
47
60
82
100
100

ISS Passover

Visibility (miles)

9
9
9
8
9
5
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
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

31
16
51
49
56
45
12
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.3
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
13
14
11
11
11
17
18
16
17
17
16
16
16
15
14
14
14
14
13
13
13
13
14

Chance of Frost

Temperature (°C)

13
14
17
18
20
21
20
18
17
15
13
12
10
9
8
7
6
5
5
4
3
3
3
3

Feels Like (°C)

10
12
14
16
19
21
16
13
12
10
9
7
6
4
2
1
0
-1
-2
-2
-3
-3
-3
-4

Dew Point (°C)

12
13
14
15
15
14
11
13
11
9
8
6
4
2
1
0
-1
-2
-3
-3
-4
-4
-4
-5

Relative Humidity (%)

92
89
83
82
70
63
56
71
69
69
68
66
66
63
63
63
61
60
59
60
61
61
59
58

Pressure (mb)

1015
1015
1014
1013
1013
1013
1014
1016
1018
1020
1021
1022
1023
1024
1025
1025
1026
1026
1026
1027
1028
1028
1029
1030

Ozone (du)

282
281
279
275
276
275
276
276
275
275
275
275
274
272
273
274
273
274
274
273
273
274
274
274

Sunday 30

Waxing Gibbous 79%

14:09

03:17

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
09 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)

100
100
100
100
100
98
97
95
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
12
22
39
42
43
43
52
61
70
79
88
97
98

Medium Clouds (% Sky Obscured)

0
0
13
28
42
48
50
45
47
58
60
81
88
85
85
80
85
86
85
80
69
68
92
94

High Clouds (% Sky Obscured)

100
100
100
100
100
97
91
84
89
95
100
100
100
100
77
53
30
37
52
62
75
85
100
82

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
1
2
2
11
16
19
22
22
23
21
19
15
13
11
7
12
14
19
37

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-6
-6
-6
-5
-5
-4
-4
-4
-4
-4
-4
-5
-5
-4
-4
-4
-4
-4
-4
-3
-3
-3

Relative Humidity (%)

55
51
46
44
43
42
43
46
49
51
53
54
56
57
59
61
62
61
61
62
62
63
63
64

Pressure (mb)

1030
1030
1030
1028
1028
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1025
1025
1025
1025
1024

Ozone (du)

275
274
274
272
274
274
276
277
278
279
280
281
282
284
285
285
286
287
289
292
292
294
295
297

Monday 1

Waxing Gibbous 88%

14:41

04:29

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
09 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
100
100
100
100
100
100
100
100
100
100
100
100
95
95
97
98
98
92
92
87
86
81
75

Low Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
98
96
93
87
86
84
79
65
87
87
86
81
75

Medium Clouds (% Sky Obscured)

64
66
49
35
33
33
34
35
38
31
26
37
42
50
8
4
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

82
74
54
47
49
40
20
3
14
27
41
59
77
95
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
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

Very Light Rain
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 (%)

51
40
52
31
13
13
23
3
2
1
0
0
0
0
11
8
1
2
1
0
0
0
0
0

Precipitation Amount (mm)

0.2
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
6
5
4
5
6
7
8
8
9
9
9
8
8
9
10
10
10
10
10
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
76
79
82
83
83
82
80
80
80
80
76
75
73
76
75
75
77
75
72
70
68
66
63

Pressure (mb)

1024
1024
1023
1022
1021
1020
1021
1020
1021
1021
1021
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1024
1024
1025

Ozone (du)

298
298
299
299
299
301
305
308
310
317
324
328
330
334
337
341
345
349
342
336
329
327
325
323

Tuesday 2

Waxing Gibbous 95%

15:18

05:45

10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK
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
09 Good

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

Total Clouds (% Sky Obscured)

69
64
57
49
42
28
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6

Low Clouds (% Sky Obscured)

69
64
57
49
42
28
14
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
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
6

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)

9
7
6
5
5
5
2
2
3
4
5
6
7
7
7
7
8
8
9
9
10
10
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-7
-7
-7
-7
-8
-8
-8
-8
-8
-7
-6

Relative Humidity (%)

57
50
44
42
39
36
37
39
40
42
43
44
46
49
51
51
51
50
50
49
48
47
47
47

Pressure (mb)

1024
1024
1023
1022
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1018

Ozone (du)

322
320
319
317
316
315
314
313
312
311
310
308
309
310
311
311
311
311
312
314
316
316
316
316

Wednesday 3

Waxing Gibbous 99%

16:03

07:02

10 Good
11 OK
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: 07:16, Set: 17:21, Transit: 12:18. Moon - Rise: 16:03, Set: 07:02. Civil Dark: 17:48 - 06:49. Nautical Dark: 18:19 - 06:18. Astro Dark: 18:48 - 05:48

Total Clouds (% Sky Obscured)

12
19
46
73
100
90
81
71
77
84
93
96
98
100
97
95
93
94
94
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
5
10
15
26
36
46
40
35
29

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
8
7
21
24
43
61
67
68
73
74

High Clouds (% Sky Obscured)

12
19
46
73
95
77
66
59
67
75
83
89
94
100
93
86
80
63
44
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
9
11
13
14
15
14
13
12
11
10
10
10
10
10
9
9
9
8
8

Feels Like (°C)

-2
-1
-1
7
7
8
9
10
11
9
9
10
10
10
10
8
8
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

46
46
45
44
42
42
45
50
54
55
56
57
57
57
57
64
72
82
84
85

Pressure (mb)

1017
1016
1016
1015
1015
1014
1014
1014
1014
1015
1016
1017
1017
1018
1018
1018
1019
1019
1020
1020

Ozone (du)

315
315
314
315
315
315
314
314
313
313
313
312
312
311
310
309
308
307
306
305

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

Generated: 27/11/25 10:54:44. Forecast: 27/11/25 to 03/12/25. Timezone: UTC-6.00