Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 5%

04:40

17:36

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

Sun - Rise: 06:49, Set: 19:03, Transit: 12:55. Moon - Rise: 04:40, Set: 17:36. Civil Dark: 19:27 - 06:24. Nautical Dark: 19:56 - 05:55. Astro Dark: 20:25 - 05:26

Total Clouds (% Sky Obscured)

67
74
80
94
66
90
81
76
55
42
45
45
47
82
93
91
74
23
28
49
82
88
96
84

Low Clouds (% Sky Obscured)

67
58
4
4
6
10
7
2
3
3
1
0
0
1
3
6
0
0
0
7
28
39
23
20

Medium Clouds (% Sky Obscured)

67
74
80
93
62
80
54
40
36
14
9
34
36
37
31
5
38
5
21
28
42
53
77
73

High Clouds (% Sky Obscured)

67
74
75
52
47
53
56
68
7
25
44
45
47
37
64
72
23
6
2
1
65
23
90
84

ISS Passover

Visibility (miles)

2
3
5
9
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
2
2
2

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
31
18
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

28
31
84
48
39
24
2
1
1
0
0
0
1
0
0
1
1
1
1
26
74
93
95
95

Precipitation Amount (mm)

0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
1.3
1.3
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
16
16
15
13
12
12
12
12
12
12
11
11
11
11
10
13
16
18
19
19
19
19

Feels Like (°C)

15
15
14
14
13
11
10
11
11
11
12
12
12
12
10
9
9
12
17
19
20
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

72
87
85
79
79
78
83
83
79
77
76
76
77
79
76
76
76
66
62
58
56
57
57
57

Pressure (mb)

1017
1018
1018
1018
1019
1019
1020
1020
1019
1019
1019
1019
1019
1018
1018
1019
1019
1020
1019
1019
1019
1018
1018
1017

Ozone (du)

268
266
266
265
266
265
264
266
267
267
269
269
268
269
268
267
267
268
268
268
266
267
268
269

Friday 19

Waning Crescent 1%

05:40

18:05

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 OK
05 OK
06 Good
07 Good
08 Good
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK

Sun - Rise: 06:49, Set: 19:01, Transit: 12:55. Moon - Rise: 05:40, Set: 18:05. Civil Dark: 19:26 - 06:25. Nautical Dark: 19:55 - 05:56. Astro Dark: 20:24 - 05:27

Total Clouds (% Sky Obscured)

86
52
48
95
100
100
93
93
100
84
84
100
55
40
22
10
4
6
25
30
29
18
30
18

Low Clouds (% Sky Obscured)

24
13
29
34
18
0
9
20
13
9
7
10
0
3
0
0
0
1
15
18
24
16
15
15

Medium Clouds (% Sky Obscured)

68
20
23
27
33
58
93
93
10
84
18
23
55
40
22
10
4
4
6
1
0
1
16
9

High Clouds (% Sky Obscured)

86
52
48
95
100
100
29
25
100
36
59
100
27
20
8
5
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
2
4
5
7
7
8
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
15
30
9
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
86
95
95
92
81
57
32
33
30
16
4
1
2
0
0
0
0
1
3
12
9
8

Precipitation Amount (mm)

1.6
0.8
0.7
1.6
0.6
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
3
4
3
1
4
2
2
3
4
4
4
4
4
4
4
4
5
8
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
17
19
19
15
14
13
13
12
13
12
12
11
11
11
10
11
14
18
19
20
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

55
54
55
59
69
73
68
78
78
79
84
86
83
79
75
75
76
74
59
50
44
40
37
36

Pressure (mb)

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

Ozone (du)

270
270
270
270
271
270
270
270
271
271
270
270
269
268
268
268
268
269
270
271
270
269
268
267

Saturday 20

Waning Crescent 0%

06:38

18:31

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

Sun - Rise: 06:50, Set: 19:00, Transit: 12:54. Moon - Rise: 06:38, Set: 18:31. Civil Dark: 19:24 - 06:25. Nautical Dark: 19:53 - 05:57. Astro Dark: 20:22 - 05:28

Total Clouds (% Sky Obscured)

14
10
0
1
24
45
37
3
6
69
54
25
35
22
7
11
11
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

14
10
0
0
0
1
0
0
0
7
19
25
35
22
0
0
11
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
0
0
1
24
45
37
3
5
69
35
6
6
3
4
6
5
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
1
24
45
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
43
43
17
17
17
17
17
17
17
17
17

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 (%)

5
3
0
9
32
17
0
0
0
0
2
8
24
21
2
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
8
8
8
5
5
5
5
5
6
6
6
7
7
5
5
5
5
4
7
8
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
21
21
18
13
12
11
12
11
10
11
12
13
13
12
12
14
17
19
20
21
21
21

Dew Point (°C)

7
7
7
9
9
9
9
7
5
6
5
5
5
6
7
6
6
7
7
6
6
6
5
5

Relative Humidity (%)

35
36
38
45
57
62
70
60
56
61
58
54
54
56
59
59
62
60
45
39
36
33
31
31

Pressure (mb)

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

Ozone (du)

266
265
265
264
263
262
262
262
262
262
262
261
261
261
263
263
263
264
263
262
262
261
260
259

Sunday 21

New Moon 1%

07:35

18:56

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

Sun - Rise: 06:51, Set: 18:58, Transit: 12:54. Moon - Rise: 07:35, Set: 18:56. Civil Dark: 19:23 - 06:26. Nautical Dark: 19:52 - 05:57. Astro Dark: 20:21 - 05:28

Total Clouds (% Sky Obscured)

0
4
2
0
0
0
3
28
64
47
60
70
70
70
22
53
65
71
40
46
18
48
55
55

Low 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

Medium Clouds (% Sky Obscured)

0
4
2
0
0
0
0
18
64
23
30
55
68
70
17
15
6
9
10
12
13
19
24
26

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
11
5
30
56
65
65
65
9
32
40
35
9
13
0
4
0
0

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 (%)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

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
8
37
11
13
9
0
2
4
4
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)

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

Chance of Frost

Temperature (°C)

24
23
22
21
18
17
15
15
14
14
13
12
12
12
13
12
13
16
18
20
22
23
24
24

Feels Like (°C)

21
20
20
21
18
16
14
14
12
11
9
9
10
9
10
11
11
13
16
17
19
22
20
20

Dew Point (°C)

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

Relative Humidity (%)

31
34
37
43
50
51
50
51
58
56
64
77
77
71
66
66
70
70
55
49
44
40
39
39

Pressure (mb)

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

Ozone (du)

259
258
258
258
258
259
259
260
260
260
259
259
258
258
258
258
258
259
259
260
258
258
258
257

Monday 22

Waxing Crescent 4%

08:32

19:21

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

Sun - Rise: 06:51, Set: 18:57, Transit: 12:54. Moon - Rise: 08:32, Set: 19:21. Civil Dark: 19:22 - 06:27. Nautical Dark: 19:50 - 05:58. Astro Dark: 20:19 - 05:29

Total Clouds (% Sky Obscured)

43
32
26
17
9
0
0
0
0
1
3
4
31
59
86
88
89
90
73
56
39
29
26
28

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
7
11
16
17
17
18
18
14
8
5
3
0

Medium Clouds (% Sky Obscured)

25
20
14
10
5
0
0
0
0
1
3
4
5
5
5
5
5
5
6
6
6
28
26
28

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
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 (%)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

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 (%)

1
0
0
0
0
1
1
6
10
6
17
2
2
1
2
4
4
1
6
7
4
12
13
9

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)

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

Chance of Frost

Temperature (°C)

24
23
22
21
19
17
16
15
15
14
14
13
13
13
13
12
13
13
13
15
15
17
17
18

Feels Like (°C)

20
20
20
20
17
16
14
14
14
13
15
14
14
12
11
11
10
10
9
10
10
10
19
18

Dew Point (°C)

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

Relative Humidity (%)

40
43
47
53
60
64
63
65
68
69
74
79
79
76
74
73
66
61
56
51
45
40
41
42

Pressure (mb)

1010
1010
1010
1010
1011
1012
1013
1013
1014
1014
1015
1015
1015
1016
1017
1018
1019
1019
1020
1020
1019
1019
1018
1017

Ozone (du)

257
257
257
257
258
259
260
261
261
260
260
260
259
259
259
259
259
260
260
260
260
261
260
259

Tuesday 23

Waxing Crescent 9%

09:29

19:47

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

Sun - Rise: 06:52, Set: 18:56, Transit: 12:53. Moon - Rise: 09:29, Set: 19:47. Civil Dark: 19:20 - 06:27. Nautical Dark: 19:49 - 05:59. Astro Dark: 20:18 - 05:30

Total Clouds (% Sky Obscured)

29
40
34
24
15
3
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
7
12
14

Low 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

Medium Clouds (% Sky Obscured)

29
40
34
24
15
3
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
7
12
14

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
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 (%)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

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 (%)

15
14
4
10
12
11
12
9
1
2
2
1
1
1
0
0
0
0
0
0
0
5
7
8

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

Chance of Frost

Temperature (°C)

19
18
18
18
16
14
13
13
12
11
10
9
8
8
8
8
10
12
15
17
18
20
21
21

Feels Like (°C)

18
18
18
18
17
16
16
15
14
13
11
10
9
9
9
10
10
11
12
14
15
16
23
24

Dew Point (°C)

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

Relative Humidity (%)

43
45
47
50
55
60
65
65
64
64
63
62
62
64
67
68
62
58
54
48
43
38
42
47

Pressure (mb)

1017
1017
1017
1017
1018
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1021
1020
1019
1019
1018

Ozone (du)

258
258
259
259
259
260
260
260
259
259
259
259
259
258
258
258
258
259
259
259
258
258
258
258

Wednesday 24

Waxing Crescent 9%

10:27

20:15

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

Sun - Rise: 06:53, Set: 18:54, Transit: 12:53. Moon - Rise: 10:27, Set: 20:15. Civil Dark: 19:19 - 06:28. Nautical Dark: 19:48 - 05:59. Astro Dark: 20:17 - 05:31

Total Clouds (% Sky Obscured)

16
18
20
17
11
9
12
13
14
24
36
45
44
58
71
60
38
9
6
3
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

16
18
20
17
11
9
9
1
0
2
5
19
18
12
3
2
1
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
4
13
30
44
58
71
59
34
8
5
2
0

ISS Passover

Visibility (miles)

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

Fog (%)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17

Precipitation Type

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

Precipitation Probability (%)

35
48
55
67
74
80
61
43
33
41
47
55
51
49
44
38
32
20
30
36
41

Precipitation Amount (mm)

0
0
0.3
0.5
0.7
0.9
0.4
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
5
6
6
4
2
4
4
4
4
4
4
4
5
5
5
5
5
5
6
8

Chance of Frost

Temperature (°C)

22
21
20
19
18
16
15
14
13
12
12
12
12
11
11
11
14
16
18
20
21

Feels Like (°C)

24
24
23
23
17
16
15
15
14
12
11
11
12
11
12
12
13
14
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

52
57
62
70
72
75
79
80
83
84
83
81
81
81
80
80
76
70
67
59
53

Pressure (mb)

1017
1017
1017
1017
1018
1018
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1018
1018
1018
1017
1016

Ozone (du)

259
258
258
258
258
258
258
259
260
261
260
260
260
260
260
260
260
260
261
261
261

Forecast for Hortonville, Otero, United States of America (32.90,-105.53)

Generated: 18/09/25 14:46:16. Forecast: 18/09/25 to 24/09/25. Timezone: UTC-6.00