Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 18

Waning Crescent 0%

06:36

16:59

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:05, Set: 17:34, Transit: 12:19. Moon - Rise: 06:36, Set: 16:59. Civil Dark: 17:59 - 06:39. Nautical Dark: 18:29 - 06:09. Astro Dark: 18:58 - 05:41

Total Clouds (% Sky Obscured)

87
90
92
94
54
59
60
68
78
96
43
100
100
100
67
95
99
100
100
100
100
100
100
95

Low Clouds (% Sky Obscured)

39
34
29
56
45
58
51
53
77
69
43
75
75
63
67
58
76
64
49
74
72
59
82
59

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
6
17
18
21
25
24
44

High Clouds (% Sky Obscured)

87
90
68
57
36
49
49
58
77
88
31
100
100
100
59
88
97
100
100
100
100
100
100
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
6
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
8
7
5
2
2
8
8
1
0
1
1
0
2
2
11
37
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.2
0.9
2

Wind Speed/Direction (mph)

8
4
3
2
6
6
7
7
6
6
6
5
6
6
6
10
11
12
13
11
11
11
9
8

Chance of Frost

Temperature (°C)

25
24
23
22
22
22
21
20
20
20
20
20
20
20
21
22
24
25
26
27
28
27
25
24

Feels Like (°C)

27
24
24
24
24
23
24
22
21
21
20
22
20
20
21
22
23
24
24
26
26
26
25
25

Dew Point (°C)

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

Relative Humidity (%)

78
74
81
84
88
89
92
92
93
93
93
93
95
95
92
83
78
68
58
52
53
57
65
75

Pressure (mb)

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

Ozone (du)

258
259
260
259
259
260
258
257
256
256
254
254
254
253
253
251
251
250
250
249
249
248
247
247

Wednesday 19

Waning Crescent 0%

07:33

17:38

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:05, Set: 17:33, Transit: 12:19. Moon - Rise: 07:33, Set: 17:38. Civil Dark: 17:59 - 06:40. Nautical Dark: 18:29 - 06:10. Astro Dark: 18:58 - 05:41

Total Clouds (% Sky Obscured)

100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
83
100

Low Clouds (% Sky Obscured)

17
46
29
49
58
82
75
78
77
78
80
79
81
76
77
75
83
84
87
91
92
86
68
80

Medium Clouds (% Sky Obscured)

30
59
83
81
84
90
100
99
100
100
100
100
99
100
99
82
100
100
57
100
100
89
64
56

High Clouds (% Sky Obscured)

100
92
100
41
100
100
100
100
100
100
100
100
100
100
100
100
100
94
100
100
100
33
25
100

ISS Passover

Visibility (miles)

9
6
9
9
1
2
1
5
5
5
9
2
3
4
2
1
0
0
0
1
2
2
2
5

Fog (%)

0
0
0
0
0
0
56
81
9
8
0
0
0
2
3
1
53
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

82
46
23
95
95
95
95
95
95
95
95
95
89
95
95
95
95
95
95
95
95
95
95
93

Precipitation Amount (mm)

0.4
0
0
1.6
3.8
2.7
2
1.8
1.6
0.8
0.9
0.9
0.4
0.8
1
1.4
2.4
1.9
1.3
2.3
1.2
1.3
2.2
0.3

Wind Speed/Direction (mph)

5
5
5
7
7
6
4
7
9
10
9
9
7
5
6
7
9
8
7
8
14
13
12
5

Chance of Frost

Temperature (°C)

22
22
22
21
21
21
21
21
21
21
21
21
21
21
21
20
20
19
19
20
20
20
20
20

Feels Like (°C)

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

Dew Point (°C)

19
19
18
19
19
20
20
20
20
20
20
20
20
20
20
20
20
19
19
19
18
19
19
19

Relative Humidity (%)

79
85
81
84
86
95
95
96
96
96
95
96
96
95
96
96
96
96
98
92
92
92
93
93

Pressure (mb)

1017
1017
1016
1016
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1016
1015
1016
1015
1014
1012
1011
1011
1010
1010

Ozone (du)

246
244
243
242
242
241
241
239
239
240
239
239
240
241
242
242
243
244
246
246
247
247
248
249

Thursday 20

New Moon 2%

08:30

No Set

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 OK
08 Bad
09 Bad
10 Bad
11 OK
12 OK
13 Good
14 Good
15 Good
16 Good
17 Good

Sun - Rise: 07:06, Set: 17:33, Transit: 12:20. Moon - Rise: 08:30, Set: No Set. Civil Dark: 17:59 - 06:40. Nautical Dark: 18:28 - 06:11. Astro Dark: 18:57 - 05:42

Total Clouds (% Sky Obscured)

100
97
72
71
82
79
82
79
76
66
68
58
58
46
54
50
48
28
19
10
0
0
0
1

Low Clouds (% Sky Obscured)

96
84
72
71
82
79
82
79
76
66
68
58
58
46
54
50
48
28
19
10
0
0
0
0

Medium Clouds (% Sky Obscured)

69
63
72
56
81
50
17
37
46
39
43
35
23
5
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
38
0
0
60
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
0
0
0
1

ISS Passover

Visibility (miles)

4
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
1
2
0
0
6
84
99
97
70
59
59
59
59
59
59
59
59
59
59
59
59

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
94
79
59
29
23
3
2
1
0
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

4.1
1.3
3.2
0.8
3.5
1.1
0.6
0.7
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
19
18
18
18
18
18
18
18
18
17
17
16
16
14
13
10
9
8
7
6
7
9
10

Relative Humidity (%)

93
95
93
95
96
96
98
96
96
96
95
93
92
88
79
67
52
46
39
36
33
33
40
51

Pressure (mb)

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

Ozone (du)

247
253
254
254
254
251
249
251
251
250
248
247
246
246
247
247
248
247
246
245
245
245
246
246

Friday 21

Waxing Crescent 6%

09:25

18:23

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

Sun - Rise: 07:07, Set: 17:33, Transit: 12:20. Moon - Rise: 09:25, Set: 18:23. Civil Dark: 17:58 - 06:41. Nautical Dark: 18:28 - 06:12. Astro Dark: 18:57 - 05:43

Total Clouds (% Sky Obscured)

0
0
1
1
0
0
0
0
0
0
1
1
3
5
7
32
56
80
72
70
72
75
77
80

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
15
23
30
38
46
58
71
80

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
36
42
42
42
50

High Clouds (% Sky Obscured)

0
0
1
1
0
0
0
0
0
0
1
1
3
5
7
32
56
80
60
28
0
27
53
80

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 (%)

59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59

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
2
4
4
17
24
31

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
3
3
3
3
3
3
3
3
3
3
4
4
3
4
6
7
8
8
8
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
18
17
17
16
16
16
15
14
14
13
12
12
12
14
16
18
20
21
22
22
21
21
19

Dew Point (°C)

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

Relative Humidity (%)

52
52
52
52
51
52
52
52
51
50
49
48
50
48
52
48
42
39
37
34
34
35
40
49

Pressure (mb)

1012
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1018
1018
1017
1017
1016
1015
1015
1015
1015

Ozone (du)

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

Saturday 22

Waxing Crescent 12%

10:15

19:14

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:08, Set: 17:32, Transit: 12:20. Moon - Rise: 10:15, Set: 19:14. Civil Dark: 17:58 - 06:42. Nautical Dark: 18:28 - 06:12. Astro Dark: 18:57 - 05:43

Total Clouds (% Sky Obscured)

79
79
93
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

79
79
93
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

44
45
43
34
23
12
23
52
53
59
62
65
65
66
64
70
75
72
54
31
16
23
22
22

High Clouds (% Sky Obscured)

60
30
0
37
68
100
100
100
98
91
89
93
89
85
75
55
30
4
3
1
0
0
0
1

ISS Passover

Visibility (miles)

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

Fog (%)

59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59

Precipitation Type

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

Precipitation Probability (%)

41
49
53
51
47
45
70
93
95
95
95
95
95
95
95
95
95
95
95
86
53
66
80
91

Precipitation Amount (mm)

0
0.2
0.3
0.2
0
0
0.3
0.6
0.7
0.7
0.9
1.2
2.6
2.4
2.2
2
1.8
1.6
1.1
0.5
0.2
0.3
0.4
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
56
58
57
56
57
62
66
74
71
74
72
73
74
78
80
82
86
87
89
90
90
93
93

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1015
1016
1016
1016
1016
1016
1015
1015
1014
1013
1014
1014

Ozone (du)

242
242
242
243
243
243
243
242
242
242
241
242
242
242
242
242
242
242
242
242
242
242
242
243

Sunday 23

Waxing Crescent 19%

11:00

20:10

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
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:09, Set: 17:32, Transit: 12:20. Moon - Rise: 11:00, Set: 20:10. Civil Dark: 17:58 - 06:43. Nautical Dark: 18:28 - 06:13. Astro Dark: 18:57 - 05:44

Total Clouds (% Sky Obscured)

100
100
100
96
92
91
93
94
97
98
99
100
100
100
99
100
100
100
98
96
94
91
86
86

Low Clouds (% Sky Obscured)

100
100
100
90
80
69
70
71
71
75
78
82
84
86
88
92
96
100
98
96
94
82
73
64

Medium Clouds (% Sky Obscured)

17
10
3
13
23
31
37
38
45
54
64
75
66
57
49
46
42
35
38
37
35
30
35
45

High Clouds (% Sky Obscured)

4
6
10
18
30
42
46
64
74
79
75
55
35
35
55
57
52
33
22
12
0
0
2
3

ISS Passover

Visibility (miles)

2
1
1
0
0
1
1
1
1
1
1
1
1
1
1
2
4
7
9
9
9
9
9
9

Fog (%)

59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
84
95
95
95
95
95
95

Precipitation Amount (mm)

0.8
1.2
1.6
1.8
1.9
2
1.9
1.8
1.8
2.5
3.1
3.7
1.9
1.6
0.6
1.1
0.7
0.3
0.5
0.7
0.7
2
3
4

Wind Speed/Direction (mph)

10
10
11
11
10
10
11
11
11
11
9
8
11
9
8
10
10
9
9
9
10
11
10
8

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
15
15
15
15
14
15
14
14
15
15
15
14
15
15
16
16
15
15

Feels Like (°C)

15
13
13
13
12
12
11
14
14
14
14
15
15
13
14
14
14
14
14
15
16
15
15
16

Dew Point (°C)

15
14
15
14
14
14
14
14
14
14
14
14
14
14
14
14
14
13
13
13
13
13
13
13

Relative Humidity (%)

96
96
98
98
98
96
96
96
96
96
96
96
95
96
96
96
93
92
89
87
85
85
87
89

Pressure (mb)

1014
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1015
1015
1014
1013
1013
1013

Ozone (du)

243
244
245
246
245
244
244
243
242
241
242
243
244
246
247
249
250
251
252
254
256
258
258
258

Monday 24

Waxing Crescent 27%

11:39

21:09

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 Good
09 Good
10 Good
11 Good

Sun - Rise: 07:10, Set: 17:32, Transit: 12:21. Moon - Rise: 11:39, Set: 21:09. Civil Dark: 17:58 - 06:44. Nautical Dark: 18:28 - 06:14. Astro Dark: 18:57 - 05:45

Total Clouds (% Sky Obscured)

89
74
72
73
74
77
64
54
40
39
24
14
15
10
5
0
0
0

Low Clouds (% Sky Obscured)

69
68
66
68
69
70
60
51
40
39
24
14
15
10
5
0
0
0

Medium Clouds (% Sky Obscured)

45
45
45
35
40
50
50
50
40
39
24
14
15
10
5
0
0
0

High Clouds (% Sky Obscured)

3
4
10
10
10
10
10
10
10
4
2
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

Fog (%)

59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59
59

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
92
65
74
59
6
8
6
0

Precipitation Amount (mm)

3.3
3.5
3.3
1.6
1.1
0.7
0.9
1
1.4
1.1
0.7
0.2
0.4
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
14
14
13
13
13
13
13
13
14
14
15
17

Feels Like (°C)

17
14
14
14
14
15
15
14
14
14
15
15
14
14
14
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

93
92
89
89
90
90
92
92
93
93
93
93
92
83
76
69
62
58

Pressure (mb)

1013
1013
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1013
1014
1014
1014

Ozone (du)

258
258
257
257
258
259
261
261
261
262
269
276
284
278
273
267
267
267

Forecast for Tow, Llano, United States of America (30.88,-98.47)

Generated: 18/11/25 18:46:03. Forecast: 18/11/25 to 24/11/25. Timezone: UTC-6.00