Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 0%

07:29

16:57

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: 07:01, Set: 17:31, Transit: 12:16. Moon - Rise: 07:29, Set: 16:57. Civil Dark: 17:57 - 06:36. Nautical Dark: 18:26 - 06:07. Astro Dark: 18:55 - 05:38

Total Clouds (% Sky Obscured)

98
96
99
100
100
100
99
98
96
100
100
96
98
97
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

87
58
25
44
65
70
74
23
32
17
30
19
27
29
38
34
55
83
90
91
90
92
95
91

Medium Clouds (% Sky Obscured)

21
26
56
45
52
75
61
64
86
93
96
75
52
97
98
80
95
99
100
100
100
96
84
81

High Clouds (% Sky Obscured)

88
92
99
100
100
100
96
91
70
78
68
88
97
85
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
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

None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Ice pellet
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

0
0
6
14
13
14
21
28
16
26
37
56
95
95
95
42
20
29
32
9
6
14
28
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.7
2.2
1
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
25
27
28
28
28
27
27
25
25
25
24
23
22
22
22
22
22
22
22
22
22
22

Feels Like (°C)

24
25
26
27
27
28
27
28
28
26
26
26
24
23
22
22
22
21
21
21
22
21
21
22

Dew Point (°C)

20
19
18
18
17
18
20
22
21
21
21
20
20
20
20
20
20
20
20
19
19
19
19
19

Relative Humidity (%)

83
74
65
57
53
56
63
71
68
76
78
76
78
84
87
88
89
92
88
87
85
85
83
81

Pressure (mb)

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

Ozone (du)

255
255
254
252
250
250
250
250
250
249
248
247
246
244
244
245
244
244
242
242
242
242
242
243

Thursday 20

New Moon 0%

08:26

17:36

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: 07:02, Set: 17:31, Transit: 12:16. Moon - Rise: 08:26, Set: 17:36. Civil Dark: 17:56 - 06:37. Nautical Dark: 18:26 - 06:07. Astro Dark: 18:55 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
93
96
98
96
93
94
78
50
69
76
90
93
89
88
98
93

Low Clouds (% Sky Obscured)

87
90
89
92
78
74
79
21
85
88
88
95
93
94
32
34
61
74
90
93
89
88
98
93

Medium Clouds (% Sky Obscured)

76
69
96
75
90
96
90
100
52
72
72
27
11
59
50
2
2
0
0
2
2
0
23
33

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
5
0
40
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
7
5
8
3
9
2
2
8
2
9
9
9
9
9
8
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
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

27
49
57
69
70
66
95
95
95
63
95
95
73
69
40
15
11
11
17
20
14
25
50
58

Precipitation Amount (mm)

0
0
0
0.4
0.5
0.3
1
0.4
0.6
0
1.1
2.3
0.4
0.3
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
23
23
23
24
24
24
23
22
19
20
20
20
20
20
19
19
19
20
20
20
20
20
20

Feels Like (°C)

21
21
22
23
23
23
23
24
21
17
20
20
21
21
19
19
21
20
21
21
21
22
21
21

Dew Point (°C)

18
18
18
18
16
16
16
18
19
17
17
18
17
18
18
18
19
19
19
19
19
19
19
19

Relative Humidity (%)

78
75
74
72
63
59
62
71
81
88
86
88
86
88
91
93
95
95
93
92
92
92
92
91

Pressure (mb)

1016
1016
1016
1015
1013
1012
1011
1011
1012
1012
1012
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1012
1012
1013

Ozone (du)

243
244
246
246
246
246
246
246
246
247
248
251
250
252
253
252
251
251
250
249
249
249
249
248

Friday 21

Waxing Crescent 2%

No Rise

18:21

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

Sun - Rise: 07:03, Set: 17:31, Transit: 12:16. Moon - Rise: No Rise, Set: 18:21. Civil Dark: 17:56 - 06:37. Nautical Dark: 18:26 - 06:08. Astro Dark: 18:54 - 05:39

Total Clouds (% Sky Obscured)

89
90
81
58
65
67
57
49
43
48
41
46
25
32
43
49
45
57
60
53
47
76
73
72

Low Clouds (% Sky Obscured)

89
87
60
43
44
49
34
23
21
45
41
46
12
18
39
45
45
57
60
53
47
58
62
69

Medium Clouds (% Sky Obscured)

26
24
25
2
17
26
24
14
0
0
0
18
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
30
27
12

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
3
9
8
3
3

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

Precipitation Probability (%)

41
37
29
33
14
32
33
18
1
0
0
0
1
0
0
1
16
33
46
42
33
42
49
39

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0.3
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
22
22
23
24
25
25
24
24
23
22
21
21
20
20
19
19
19
18
18
18
18
18
19

Feels Like (°C)

21
21
22
25
26
26
26
26
25
23
21
20
20
21
20
19
19
20
19
19
20
21
19
20

Dew Point (°C)

18
17
17
17
16
16
14
14
14
13
12
10
8
8
7
8
8
9
12
14
15
15
16
17

Relative Humidity (%)

84
76
73
66
61
56
52
51
55
54
52
47
45
44
44
46
49
53
65
77
81
83
89
88

Pressure (mb)

1014
1014
1014
1013
1012
1011
1011
1011
1012
1012
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017

Ozone (du)

249
249
249
249
248
247
247
245
243
242
242
241
242
241
241
241
240
240
239
239
239
240
241
241

Saturday 22

Waxing Crescent 6%

09:20

19:12

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: 07:04, Set: 17:30, Transit: 12:17. Moon - Rise: 09:20, Set: 19:12. Civil Dark: 17:56 - 06:38. Nautical Dark: 18:25 - 06:09. Astro Dark: 18:54 - 05:40

Total Clouds (% Sky Obscured)

81
84
87
94
95
99
89
80
71
82
75
62
100
100
77
89
87
94
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

66
62
57
62
65
68
74
79
71
82
75
62
99
100
77
89
87
83
84
85
86
91
96
100

Medium Clouds (% Sky Obscured)

11
22
32
33
32
31
40
46
55
61
64
60
61
62
66
76
85
94
95
95
96
83
67
53

High Clouds (% Sky Obscured)

28
57
85
90
95
90
63
32
0
30
61
62
82
79
77
89
73
57
73
68
75
75
80
85

ISS Passover

Visibility (miles)

8
8
9
9
3
3
8
9
3
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
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain

Precipitation Probability (%)

27
20
24
45
54
54
47
61
53
57
70
77
70
61
50
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0.2
0.4
0.5
0.4
0.2
0
0.8
1.6
2.3
2.6
2.9
3.1
2.7
2.4
2.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
20
22
23
24
24
24
24
23
22
21
21
20
20
20
20
19
19
19
19
19
19
20
19

Feels Like (°C)

21
21
24
26
26
25
24
26
25
24
23
22
22
20
20
21
20
19
19
19
18
18
19
19

Dew Point (°C)

17
18
19
19
18
18
18
18
19
19
19
19
18
18
18
18
18
18
18
18
18
18
18
18

Relative Humidity (%)

85
85
81
75
67
67
71
71
78
83
84
86
89
91
89
92
93
95
93
93
92
92
92
91

Pressure (mb)

1017
1017
1017
1016
1015
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015

Ozone (du)

242
242
242
242
240
239
239
239
239
239
240
240
240
240
240
240
241
242
241
242
244
243
243
243

Sunday 23

Waxing Crescent 12%

10:10

20:08

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: 07:05, Set: 17:30, Transit: 12:17. Moon - Rise: 10:10, Set: 20:08. Civil Dark: 17:56 - 06:39. Nautical Dark: 18:25 - 06:10. Astro Dark: 18:54 - 05:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
91
100
99
100
100
100
100
100
100
100
100
100
100
100
98
96
95

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
91
100
84
87
88
91
99
100
100
100
100
99
98
97
95
94
92

Medium Clouds (% Sky Obscured)

47
39
36
37
39
40
36
32
28
28
81
83
70
76
73
83
88
92
92
92
92
78
70
62

High Clouds (% Sky Obscured)

68
49
27
18
9
0
0
0
0
20
20
20
29
38
46
100
100
100
100
100
100
76
51
27

ISS Passover

Visibility (miles)

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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
83

Precipitation Amount (mm)

1.5
1.1
0.8
0.9
1
1.1
1.2
1
0.8
1.4
1.7
1.4
1.1
1.1
1.5
4.8
6.5
9.3
4.6
3.4
1.9
0.8
0.6
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
20
20
20
21
20
20
20
20
19
19
18
18
17
17
16
15
15
15
16
16
16
16

Feels Like (°C)

19
19
19
20
20
20
19
19
20
20
19
19
18
18
19
18
18
18
19
18
18
17
17
17

Dew Point (°C)

18
18
18
18
18
18
17
17
17
18
17
17
17
16
17
16
15
15
15
15
15
14
14
14

Relative Humidity (%)

91
91
88
88
85
82
84
81
82
86
89
88
92
92
96
96
96
96
96
95
93
92
90
90

Pressure (mb)

1015
1015
1015
1014
1013
1013
1012
1012
1012
1013
1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1014

Ozone (du)

243
243
243
243
242
242
242
242
240
239
239
240
241
241
241
241
241
241
241
242
243
244
246
248

Monday 24

Waxing Crescent 19%

10:55

21:06

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

Sun - Rise: 07:06, Set: 17:30, Transit: 12:17. Moon - Rise: 10:55, Set: 21:06. Civil Dark: 17:56 - 06:40. Nautical Dark: 18:25 - 06:10. Astro Dark: 18:54 - 05:41

Total Clouds (% Sky Obscured)

92
89
87
78
58
40
39
37
36
31
34
42
73
67
62
43
24
4
5
6
7
10
12
15

Low Clouds (% Sky Obscured)

90
88
83
65
50
30
32
30
36
31
34
42
72
67
61
43
24
4
5
6
7
10
12
15

Medium Clouds (% Sky Obscured)

59
58
60
37
18
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

19
10
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

Light Rain
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

Precipitation Probability (%)

86
69
49
39
27
3
4
3
0
2
3
1
1
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0.3
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
6
6
7
8
10
9
8
8
8
7
7
7
6
6
6
7
7
7
7
8
8
9

Chance of Frost

Temperature (°C)

16
17
18
19
19
20
19
18
17
16
16
16
15
15
15
15
14
14
13
13
13
13
13
14

Feels Like (°C)

17
17
16
16
22
21
20
21
22
24
18
17
16
16
16
16
14
13
13
13
13
13
12
12

Dew Point (°C)

14
14
14
14
13
11
10
8
7
6
7
7
7
7
7
7
7
7
7
7
8
8
8
8

Relative Humidity (%)

90
83
76
70
64
58
54
52
51
50
53
55
57
58
59
59
61
62
64
68
70
72
72
70

Pressure (mb)

1014
1014
1014
1014
1013
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

249
250
251
252
253
254
255
255
256
256
256
256
257
259
261
263
266
269
272
274
276
278
275
271

Tuesday 25

Waxing Crescent 27%

11:35

22:07

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

Sun - Rise: 07:06, Set: 17:30, Transit: 12:18. Moon - Rise: 11:35, Set: 22:07. Civil Dark: 17:55 - 06:41. Nautical Dark: 18:25 - 06:11. Astro Dark: 18:54 - 05:42

Total Clouds (% Sky Obscured)

26
35
48
53
64
72
66
57
47
33
17
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

26
35
48
53
50
45
35
24
18
10
3
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

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)

10
10
10
10
10
10
10
9
7
5
4
4
3
2
2
2
2
2
3
3
3

Chance of Frost

Temperature (°C)

14
15
16
18
18
18
19
18
17
17
16
15
15
14
14
14
14
13
13
13
13

Feels Like (°C)

12
12
12
12
17
17
17
18
18
19
15
15
16
15
15
15
14
14
15
15
15

Dew Point (°C)

9
9
9
9
8
8
7
8
9
10
9
9
8
8
8
8
9
9
9
9
9

Relative Humidity (%)

70
64
60
55
52
51
47
52
58
63
64
65
66
67
69
70
71
74
74
75
76

Pressure (mb)

1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

267
268
268
269
268
268
268
267
267
266
266
266
266
266
266
266
267
267
267
267
267

Forecast for Round Rock, Williamson, United States of America (30.51,-97.68)

Generated: 19/11/25 08:49:06. Forecast: 19/11/25 to 25/11/25. Timezone: UTC-6.00