Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waning Crescent 2%

05:35

15:53

14 Bad
15 Bad
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
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

Sun - Rise: 07:00, Set: 17:33, Transit: 12:16. Moon - Rise: 05:35, Set: 15:53. Civil Dark: 17:58 - 06:34. Nautical Dark: 18:27 - 06:05. Astro Dark: 18:56 - 05:36

Total Clouds (% Sky Obscured)

53
45
37
27
33
24
27
32
34
44
56
54
59
61
75
90
87
85
81
84
83
66
78
73

Low Clouds (% Sky Obscured)

13
14
15
17
22
24
27
32
34
44
54
49
53
52
66
70
77
85
81
84
83
66
71
73

Medium Clouds (% Sky Obscured)

32
25
8
14
10
0
0
5
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
1
1
1
7
25
25
24
25
20
25
15
35
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
8
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
1
9
2
1
7
26
35
22
6
1
0
5
7
11
9
7
1
1
1
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)

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

Chance of Frost

Temperature (°C)

29
30
29
29
27
26
25
24
24
23
23
23
23
23
23
23
22
22
23
24
25
27
28
29

Feels Like (°C)

30
30
30
30
30
27
26
25
25
25
26
26
25
25
25
24
23
23
23
24
26
27
28
29

Dew Point (°C)

16
15
15
15
16
17
19
19
20
20
22
22
22
22
22
22
22
22
21
21
22
23
23
23

Relative Humidity (%)

44
40
40
43
49
57
70
74
78
83
89
92
94
95
95
97
96
95
89
85
83
79
73
69

Pressure (mb)

1009
1009
1008
1009
1009
1010
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1014
1015
1015
1016
1016
1016
1015
1014

Ozone (du)

254
255
256
256
255
257
258
256
257
258
258
257
259
260
259
259
259
259
258
258
258
258
256
256

Tuesday 18

Waning Crescent 0%

06:31

16:23

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

Sun - Rise: 07:00, Set: 17:32, Transit: 12:16. Moon - Rise: 06:31, Set: 16:23. Civil Dark: 17:58 - 06:35. Nautical Dark: 18:27 - 06:06. Astro Dark: 18:56 - 05:37

Total Clouds (% Sky Obscured)

95
86
51
52
47
44
32
45
43
43
69
66
39
44
47
51
46
72
48
52
81
90
100
100

Low Clouds (% Sky Obscured)

68
57
25
30
43
36
30
32
27
32
30
32
28
30
31
36
31
29
29
23
45
51
53
92

Medium Clouds (% Sky Obscured)

0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
6
16
24
25
24
28
33
45
37

High Clouds (% Sky Obscured)

57
50
50
33
13
15
1
1
2
3
52
28
22
12
19
3
2
40
24
38
27
30
98
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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
6
14
16
13
2
1
9
7
9
9
56

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
0.4

Wind Speed/Direction (mph)

7
4
1
4
3
3
4
6
7
7
7
6
6
5
5
4
4
3
5
8
8
9
9
9

Chance of Frost

Temperature (°C)

29
30
30
29
28
27
26
25
24
24
23
23
23
22
22
22
22
22
22
24
25
26
28
29

Feels Like (°C)

31
31
32
32
31
30
29
28
26
26
26
25
24
26
26
25
26
26
24
26
27
27
27
28

Dew Point (°C)

23
22
20
21
22
21
20
19
19
20
20
20
20
20
20
20
20
20
20
19
18
18
17
18

Relative Humidity (%)

67
63
57
62
68
71
71
69
74
79
81
84
85
87
87
88
87
88
84
74
68
60
53
51

Pressure (mb)

1014
1013
1013
1013
1014
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1018
1019
1019
1019
1019
1018
1017

Ozone (du)

255
256
256
256
257
256
257
257
256
255
255
255
254
254
254
253
253
253
254
253
252
252
251
250

Wednesday 19

Waning Crescent 0%

07:29

16:58

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:01, Set: 17:32, Transit: 12:16. Moon - Rise: 07:29, Set: 16:58. Civil Dark: 17:57 - 06:36. Nautical Dark: 18:27 - 06:06. Astro Dark: 18:55 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
95
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
93

Low Clouds (% Sky Obscured)

87
74
78
92
86
94
23
20
21
48
72
89
86
88
88
77
83
88
80
64
76
66
58
51

Medium Clouds (% Sky Obscured)

52
34
19
37
56
69
75
85
64
89
97
87
100
100
100
100
100
100
100
97
71
81
76
68

High Clouds (% Sky Obscured)

100
100
98
100
100
52
88
96
100
100
98
100
100
100
100
100
100
100
100
100
100
100
83
61

ISS Passover

Visibility (miles)

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

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
Light Rain
None
Moderate Rain
Moderate Rain
None
Moderate Rain
Moderate Rain
Light Rain
Light Rain
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

60
71
61
95
95
77
95
95
95
95
42
53
40
94
95
89
71
60
66
63
79
93
95
95

Precipitation Amount (mm)

0
0.5
0
2.6
3.1
0
2.8
3.1
0.6
0.5
0
0
0
0.6
1.1
0.5
0.4
0
0
0
0.4
0.5
1.1
0.7

Wind Speed/Direction (mph)

7
5
6
7
7
7
8
9
9
10
10
10
9
8
7
8
8
6
6
8
10
10
9
13

Chance of Frost

Temperature (°C)

28
28
26
25
23
23
23
22
22
22
22
22
22
22
22
22
22
22
22
22
22
23
23
23

Feels Like (°C)

29
29
27
26
24
24
24
22
22
22
22
23
23
23
24
23
23
23
23
23
23
23
24
21

Dew Point (°C)

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

Relative Humidity (%)

59
62
65
71
71
70
73
83
89
92
94
94
88
88
89
88
88
88
88
88
89
84
84
85

Pressure (mb)

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

Ozone (du)

251
250
251
251
252
252
252
251
251
251
252
249
249
248
246
245
245
245
243
244
244
244
244
246

Thursday 20

New Moon 2%

08:25

17:37

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:02, Set: 17:32, Transit: 12:17. Moon - Rise: 08:25, Set: 17:37. Civil Dark: 17:57 - 06:36. Nautical Dark: 18:26 - 06:07. Astro Dark: 18:55 - 05:38

Total Clouds (% Sky Obscured)

88
87
86
85
81
74
43
45
77
83
69
73
89
88
87
88
92
96
99
71
78
89
95
86

Low Clouds (% Sky Obscured)

45
43
38
36
32
33
37
41
67
67
67
70
83
83
81
81
84
87
90
71
78
89
73
65

Medium Clouds (% Sky Obscured)

61
62
63
64
47
33
18
15
12
11
8
5
4
3
2
0
19
38
60
57
57
57
46
33

High Clouds (% Sky Obscured)

28
30
4
10
9
4
0
0
0
4
0
0
0
0
1
0
25
50
75
52
32
21
28
17

ISS Passover

Visibility (miles)

4
5
7
2
6
9
9
9
9
7
9
9
9
5
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
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

95
77
95
95
81
33
14
31
24
10
8
9
10
16
24
18
57
80
95
95
95
95
82
56

Precipitation Amount (mm)

0.5
0
1
1.2
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.7
1
1.2
1.1
0.6
0.2

Wind Speed/Direction (mph)

10
8
13
7
4
4
5
6
4
6
6
5
6
6
3
4
4
3
3
3
5
7
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

21
21
20
21
20
20
20
20
21
20
20
20
20
19
19
19
19
19
19
18
17
12
7
3

Relative Humidity (%)

88
83
81
91
89
87
92
94
96
95
95
95
95
92
93
92
92
91
89
84
73
52
35
27

Pressure (mb)

1013
1013
1012
1012
1011
1012
1012
1013
1013
1013
1012
1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1015
1014
1014

Ozone (du)

247
247
247
246
246
250
251
249
248
246
246
246
244
244
244
244
245
245
246
246
247
246
246
246

Friday 21

Waxing Crescent 2%

09:20

18:22

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
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 07:03, Set: 17:31, Transit: 12:17. Moon - Rise: 09:20, Set: 18:22. Civil Dark: 17:57 - 06:37. Nautical Dark: 18:26 - 06:08. Astro Dark: 18:55 - 05:39

Total Clouds (% Sky Obscured)

65
53
44
39
41
18
3
1
1
3
0
2
0
2
0
2
2
2
2
2
2
1
1
1

Low Clouds (% Sky Obscured)

58
48
42
34
21
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

23
14
7
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)

1
1
0
1
9
3
2
1
0
2
0
2
0
2
0
2
2
2
2
2
2
1
1
1

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 (%)

23
19
12
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)

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

Chance of Frost

Temperature (°C)

24
25
24
23
22
22
21
20
19
18
17
17
16
15
15
15
14
15
16
17
18
20
21
21

Feels Like (°C)

21
23
23
23
22
20
20
19
18
18
16
15
15
15
14
15
14
15
15
16
16
16
16
21

Dew Point (°C)

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

Relative Humidity (%)

25
25
26
30
33
35
36
37
37
36
37
38
46
58
67
70
73
69
66
63
56
52
46
43

Pressure (mb)

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

Ozone (du)

246
246
245
245
244
244
245
246
246
247
248
248
248
247
247
246
246
245
245
244
244
244
244
243

Saturday 22

Waxing Crescent 6%

10:10

19:13

14 Good
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 OK
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:04, Set: 17:31, Transit: 12:17. Moon - Rise: 10:10, Set: 19:13. Civil Dark: 17:57 - 06:38. Nautical Dark: 18:26 - 06:09. Astro Dark: 18:55 - 05:40

Total Clouds (% Sky Obscured)

1
1
1
1
0
0
0
1
1
0
0
0
0
7
11
15
31
47
59
55
69
85
75
66

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
23
33
30
25

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
3

High Clouds (% Sky Obscured)

1
1
1
1
0
0
0
1
1
0
0
0
0
0
1
1
15
28
34
37
36
32
38
46

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

Chance of Frost

Temperature (°C)

22
23
21
20
19
18
17
17
16
16
15
15
14
14
13
13
13
14
14
15
16
17
19
20

Feels Like (°C)

21
21
21
21
21
18
18
18
18
18
17
15
16
16
15
16
15
14
14
14
14
14
13
19

Dew Point (°C)

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

Relative Humidity (%)

42
40
43
46
49
52
55
59
61
63
65
66
67
69
69
70
71
69
64
60
54
47
42
39

Pressure (mb)

1020
1019
1019
1020
1020
1020
1021
1021
1022
1022
1022
1022
1021
1021
1021
1021
1021
1022
1022
1022
1022
1021
1021
1020

Ozone (du)

243
243
242
242
242
242
242
243
243
243
243
242
242
242
242
243
244
244
245
245
244
244
243
242

Sunday 23

Waxing Crescent 12%

10:55

20:09

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
10 Bad
11 Bad

Sun - Rise: 07:05, Set: 17:31, Transit: 12:18. Moon - Rise: 10:55, Set: 20:09. Civil Dark: 17:56 - 06:39. Nautical Dark: 18:26 - 06:09. Astro Dark: 18:55 - 05:41

Total Clouds (% Sky Obscured)

56
62
70
77
76
78
79
84
89
93
91
90
88
90
91
92
95
97
100
100
100
100

Low Clouds (% Sky Obscured)

15
16
18
23
27
33
40
42
57
54
59
67
77
81
84
87
89
91
92
92
92
92

Medium Clouds (% Sky Obscured)

2
5
7
9
21
33
44
38
33
27
22
18
11
13
16
22
15
12
11
13
20
37

High Clouds (% Sky Obscured)

44
54
63
77
76
73
70
74
79
83
55
28
2
3
4
5
16
30
15
18
22
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
2
0
13
19
24
29
33
39
49
55
56

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
6
7
8
8
8
9
9
11
12
12
14
14
15
15
16
16
17
17
18
19

Relative Humidity (%)

37
35
39
44
49
51
52
55
60
66
72
75
81
85
86
88
90
90
92
93
93
95

Pressure (mb)

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

Ozone (du)

242
241
241
242
242
242
242
242
243
243
244
243
243
242
243
244
245
245
246
247
247
248

Forecast for Austin, Travis, United States of America (30.27,-97.74)

Generated: 17/11/25 14:05:35. Forecast: 17/11/25 to 23/11/25. Timezone: UTC-6.00