Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 25

Waxing Crescent 37%

12:13

21:59

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
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Bad

Sun - Rise: 07:09, Set: 17:22, Transit: 12:15. Moon - Rise: 12:13, Set: 21:59. Civil Dark: 17:48 - 06:43. Nautical Dark: 18:19 - 06:12. Astro Dark: 18:48 - 05:43

Total Clouds (% Sky Obscured)

16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
10
0
2
3
50

Low Clouds (% Sky Obscured)

16
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
0

High Clouds (% Sky Obscured)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
53
50
46
45
44
45
46
44
42
41
42
37
34
31
29
28
27
27
28
33
35
38
40

Pressure (mb)

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

Ozone (du)

273
275
276
277
280
281
280
279
277
278
278
279
279
276
276
274
274
272
272
272
277
276
277
278

Wednesday 26

Waxing Crescent 47%

12:43

23:00

21 Good
22 Good
23 OK
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

Sun - Rise: 07:10, Set: 17:21, Transit: 12:16. Moon - Rise: 12:43, 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
7
23
25
39
40
49
51
37
45
24
16
29
45
28
3
1
0
0
1
0
17
2
9

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
7
23
25
39
40
49
51
37
30
16
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
3
0
0
0
0
0
0
2
3
3
29
45
28
2
1
0
0
1
0
14
2
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

40
42
43
43
45
47
46
49
50
51
51
51
48
44
41
37
35
34
35
36
40
43
44
46

Pressure (mb)

1028
1029
1029
1029
1029
1029
1029
1029
1029
1030
1031
1032
1032
1033
1033
1032
1031
1030
1030
1029
1029
1030
1030
1030

Ozone (du)

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

Thursday 27

Waxing Crescent 58%

13:12

00:03

21 Good
22 OK
23 Bad
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

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)

13
41
95
100
94
100
100
100
100
100
100
100
100
100
87
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
11
71
90
90
90
95
87
95
95
95
90
85
85
83
83
92

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

13
41
95
100
94
100
100
100
100
100
100
100
100
100
38
100
100
100
100
100
100
97
95
93

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
21
31
39

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

274
273
272
271
270
268
267
266
267
268
268
269
270
269
269
269
268
267
267
268
269
270
270
271

Friday 28

First Quarter 69%

13:40

01:05

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 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)

100
100
100
98
95
93
94
94
95
93
92
90
90
90
90
85
80
75
73
71
67
56
47
37

Low Clouds (% Sky Obscured)

89
96
100
98
95
93
94
94
95
93
92
85
85
84
79
75
71
68
65
62
60
53
46
37

Medium Clouds (% Sky Obscured)

95
68
66
54
53
51
53
51
41
39
44
42
53
53
48
51
51
72
53
47
43
25
13
0

High Clouds (% Sky Obscured)

95
98
68
76
24
0
0
0
4
2
5
3
0
1
0
0
21
30
1
2
6
0
0
0

ISS Passover

Visibility (miles)

6
9
9
9
8
4
9
3
9
8
4
5
4
4
4
7
9
9
7
7
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
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

Precipitation Probability (%)

56
64
68
69
69
66
67
54
71
49
66
74
88
92
81
57
53
58
41
29
11
11
10
2

Precipitation Amount (mm)

0
0
0.2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
-1
0
0
3
5
6
7
7
8
8
9
10
11
12
13
15
16
17
17
10
12
9
7

Relative Humidity (%)

45
44
48
51
61
72
77
84
84
88
87
91
91
92
95
95
95
96
95
92
61
82
75
75

Pressure (mb)

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

Ozone (du)

272
274
276
274
274
274
275
277
278
278
279
280
281
280
280
279
279
279
280
282
281
278
279
279

Saturday 29

Waxing Gibbous 79%

14:09

02:10

21 OK
22 OK
23 OK
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

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)

38
38
39
51
62
77
66
63
59
53
45
38
30
22
18
22
11
0
1
8
9
24
36
52

Low Clouds (% Sky Obscured)

33
26
20
18
17
16
26
35
45
43
40
38
30
22
14
21
10
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
1
2
3

High Clouds (% Sky Obscured)

3
6
9
22
30
69
34
31
25
18
11
5
5
5
5
0
0
0
1
8
9
21
36
49

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 (%)

2
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
1
2
4

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
71
69
67
66
64
63
62
63
63
60
59
54
49
46
42
40
38
37
38
41
44
45
48

Pressure (mb)

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

Ozone (du)

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

Sunday 30

Waxing Gibbous 76%

14:41

03:17

21 OK
22 OK
23 OK
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

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)

42
31
21
41
60
79
86
93
100
100
100
100
100
100
100
100
100
100
99
98
97
87
77
67

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

5
6
7
16
24
40
44
45
50
43
32
20
15
5
5
27
55
79
76
76
71
57
33
10

High Clouds (% Sky Obscured)

29
14
0
0
0
0
0
0
0
6
11
16
11
6
4
13
23
30
32
53
75
50
25
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 (%)

4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
9
10
9
7
3
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
7
7
7
8
8
8
8
7
6
7
8
9
8
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1024
1024
1025
1025
1025
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1023
1024
1024
1025

Ozone (du)

294
296
298
300
304
308
312
317
321
326
330
335
339
339
339
338
340
342
344
347
350
353
347
342

Monday 1

Waxing Gibbous 88%

15:18

04:29

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

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)

64
58
57
61
65
70
75
81
87
85
87
79
55
50
45
46
43
37
38
37
36

Low Clouds (% Sky Obscured)

21
15
9
29
49
70
75
81
87
85
87
79
55
50
45
46
43
37
38
37
36

Medium Clouds (% Sky Obscured)

3
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

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

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
2
1
1
1
1
1
1
1
0
0
0
1
1
7
7
8
8
9

Dew Point (°C)

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

Relative Humidity (%)

49
51
52
54
54
54
54
54
55
56
53
52
49
44
40
36
35
34
33
36
40

Pressure (mb)

1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1026
1026
1025
1024
1023
1023
1023

Ozone (du)

336
332
328
324
320
316
312
309
307
304
303
301
300
299
297
296
295
295
294
294
293

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

Generated: 25/11/25 21:33:55. Forecast: 25/11/25 to 01/12/25. Timezone: UTC-6.00