Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 11%

03:19

17:33

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

Sun - Rise: 06:55, Set: 19:16, Transit: 13:05. Moon - Rise: 03:19, Set: 17:33. Civil Dark: 19:43 - 06:28. Nautical Dark: 20:16 - 05:55. Astro Dark: 20:50 - 05:22

Total Clouds (% Sky Obscured)

66
63
64
28
6
14
7
5
8
11
16
10
10
13
15
0
0
11
13
5
35
73
55
36

Low Clouds (% Sky Obscured)

14
15
16
2
0
2
0
0
0
4
4
0
0
10
14
0
0
11
13
5
7
28
35
32

Medium Clouds (% Sky Obscured)

64
63
47
28
4
7
4
4
6
3
5
2
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

8
2
2
2
1
1
1
1
1
2
3
4
5
1
0
0
0
0
0
0
15
29
15
36

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)

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

Chance of Frost

Temperature (°C)

23
22
20
16
14
13
12
11
11
10
10
9
9
9
9
10
16
18
20
21
22
23
24
24

Feels Like (°C)

22
21
19
15
13
13
13
12
12
11
10
10
10
10
10
11
17
20
20
21
22
21
21
22

Dew Point (°C)

12
13
13
8
6
5
5
5
5
5
5
5
5
6
6
7
9
9
7
5
5
5
6
6

Relative Humidity (%)

49
56
62
59
59
58
60
65
69
72
72
72
76
80
84
78
65
55
44
36
32
31
31
31

Pressure (mb)

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

Ozone (du)

291
292
292
290
289
290
290
288
287
288
288
288
288
288
288
287
287
287
287
286
286
286
287
289

Thursday 18

Waning Crescent 5%

04:29

18:00

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

Sun - Rise: 06:56, Set: 19:14, Transit: 13:04. Moon - Rise: 04:29, Set: 18:00. Civil Dark: 19:42 - 06:29. Nautical Dark: 20:14 - 05:56. Astro Dark: 20:48 - 05:23

Total Clouds (% Sky Obscured)

17
14
32
29
10
1
0
11
5
7
12
25
23
29
31
39
38
34
34
45
40
40
55
71

Low Clouds (% Sky Obscured)

15
9
0
0
0
0
0
6
4
5
10
14
13
14
20
26
29
27
23
30
30
31
51
69

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
1
0
1

High Clouds (% Sky Obscured)

0
6
32
29
10
1
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
1
0
2

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
10
100
100
14
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
1
1
1
1
6
4
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
5
4
4
3
3
3
3
3
3
3
3
3
3
3
3
5
6
6
7
7
7
8
8

Chance of Frost

Temperature (°C)

24
23
20
17
15
14
13
13
12
12
13
13
13
14
13
15
17
18
18
19
19
20
20
20

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
47
59
62
65
65
64
66
69
71
72
74
75
78
80
76
71
67
62
55
52
49
49
49

Pressure (mb)

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

Ozone (du)

288
287
286
286
287
287
288
288
287
286
285
284
283
282
282
282
281
279
280
280
280
281
282
283

Friday 19

Waning Crescent 1%

05:37

18:23

17 OK
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Bad
01 OK
02 OK
03 OK
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 OK

Sun - Rise: 06:58, Set: 19:12, Transit: 13:04. Moon - Rise: 05:37, Set: 18:23. Civil Dark: 19:40 - 06:30. Nautical Dark: 20:13 - 05:57. Astro Dark: 20:46 - 05:24

Total Clouds (% Sky Obscured)

39
12
10
9
3
6
16
57
30
47
43
5
4
4
3
2
0
2
0
0
0
4
11
22

Low Clouds (% Sky Obscured)

34
9
7
6
0
0
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
0
0
2
0
0
1
1
0
0
2
0
0
0
0
0
0
0
0
0
0
4
7
12

High Clouds (% Sky Obscured)

1
2
2
1
2
3
7
29
19
40
31
3
2
2
1
1
0
1
0
0
0
0
2
6

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)

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

Chance of Frost

Temperature (°C)

19
19
16
13
12
11
10
9
8
7
7
7
6
6
6
8
11
13
15
17
18
19
20
20

Feels Like (°C)

19
19
17
14
12
11
10
8
6
6
5
5
6
6
6
8
11
12
14
16
17
18
19
19

Dew Point (°C)

10
11
11
10
9
7
6
3
2
1
1
1
1
1
1
2
1
0
1
0
1
0
1
1

Relative Humidity (%)

53
61
71
78
77
76
76
68
64
64
66
67
69
69
70
65
50
41
36
32
30
28
28
29

Pressure (mb)

1018
1019
1019
1020
1021
1022
1023
1024
1024
1024
1025
1025
1025
1025
1026
1026
1026
1026
1026
1025
1025
1024
1024
1023

Ozone (du)

284
283
283
283
283
284
285
286
285
285
286
286
286
286
288
289
288
286
285
284
285
285
286
285

Saturday 20

Waning Crescent 0%

06:41

18:43

17 Good
18 OK
19 Bad
20 OK
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

Sun - Rise: 06:59, Set: 19:10, Transit: 13:04. Moon - Rise: 06:41, Set: 18:43. Civil Dark: 19:38 - 06:31. Nautical Dark: 20:11 - 05:58. Astro Dark: 20:44 - 05:25

Total Clouds (% Sky Obscured)

14
23
81
29
94
92
91
93
93
53
64
99
100
100
100
100
100
94
63
54
69
81
74
61

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
3
5
9
8
9
8
13
12
7
35
46
64
68
61

Medium Clouds (% Sky Obscured)

14
23
45
29
50
60
61
53
50
50
48
51
51
63
75
62
40
35
24
12
0
0
0
1

High Clouds (% Sky Obscured)

1
3
24
4
26
16
20
32
45
53
64
86
90
96
100
100
100
94
63
54
68
54
26
3

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)

5
4
4
4
3
3
4
3
4
4
4
4
4
4
4
4
6
8
10
10
10
10
9
9

Chance of Frost

Temperature (°C)

20
18
15
13
12
11
11
11
11
11
10
10
11
11
11
11
13
15
16
18
19
19
19
19

Feels Like (°C)

19
18
15
11
12
10
8
9
9
9
10
10
9
9
10
10
11
12
14
17
17
17
17
17

Dew Point (°C)

3
7
6
4
4
4
3
4
4
5
6
8
9
10
10
9
10
10
10
12
12
13
14
15

Relative Humidity (%)

32
48
56
57
59
58
57
58
60
64
72
83
91
95
95
88
81
74
67
64
65
68
72
77

Pressure (mb)

1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1022

Ozone (du)

283
281
281
281
282
283
283
283
283
284
285
285
285
285
285
285
284
281
281
281
281
280
281
280

Sunday 21

New Moon 1%

07:45

19:02

17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
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

Sun - Rise: 07:00, Set: 19:09, Transit: 13:03. Moon - Rise: 07:45, Set: 19:02. Civil Dark: 19:36 - 06:32. Nautical Dark: 20:09 - 05:59. Astro Dark: 20:42 - 05:26

Total Clouds (% Sky Obscured)

46
31
21
27
26
32
25
26
25
47
70
100
100
100
100
78
58
51
55
59
61
69
72
77

Low Clouds (% Sky Obscured)

46
31
21
23
22
24
16
8
0
0
0
5
5
5
10
21
43
51
37
18
0
3
5
8

Medium Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
21
35
3
8
9
27
10
7
7
10
16
22
28
28
28
28

High Clouds (% Sky Obscured)

3
4
4
9
26
32
7
15
16
47
67
99
100
96
52
51
49
51
55
48
36
41
45
52

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
1
4
3
0
1
1
0
2
2
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
14
14
13
13
13
13
13
13
12
12
12
12
12
12
12
12
12
13
13
13
13
13
13

Relative Humidity (%)

81
85
87
89
89
90
92
92
93
92
92
90
92
92
92
93
82
74
67
62
57
54
53
53

Pressure (mb)

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

Ozone (du)

279
278
277
277
277
276
275
273
272
271
270
269
269
269
269
269
268
268
267
267
267
266
266
266

Monday 22

Waxing Crescent 4%

08:48

19:21

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
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

Sun - Rise: 07:01, Set: 19:07, Transit: 13:03. Moon - Rise: 08:48, Set: 19:21. Civil Dark: 19:35 - 06:33. Nautical Dark: 20:07 - 06:01. Astro Dark: 20:40 - 05:28

Total Clouds (% Sky Obscured)

73
71
69
64
56
49
46
45
38
46
54
62
71
79
87
78
70
61
74
87
100
97
94
92

Low Clouds (% Sky Obscured)

7
7
11
15
9
5
8
15
22
31
32
36
39
43
44
41
36
33
34
34
35
48
58
68

Medium Clouds (% Sky Obscured)

19
9
1
23
42
49
44
18
0
0
0
0
0
0
0
5
11
15
12
5
6
5
4
3

High Clouds (% Sky Obscured)

59
57
54
41
56
49
46
33
11
20
28
37
51
65
73
56
48
32
57
78
100
89
77
62

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 (%)

3
3
1
1
1
0
0
0
0
0
0
0
0
0
0
0
2
1
7
8
6
13
15
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
23
24
25
17
17
18
18
18
17
14
14
14
14
14
14
14
15
16
17
17
18
25
24

Dew Point (°C)

13
14
15
16
15
14
14
15
14
14
13
13
13
13
13
14
14
14
14
14
14
13
13
14

Relative Humidity (%)

53
60
69
77
81
85
89
92
95
98
96
98
98
98
98
98
87
79
71
64
56
50
51
53

Pressure (mb)

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

Ozone (du)

265
265
266
266
267
267
268
268
268
269
269
269
269
269
269
270
270
270
270
269
269
268
267
267

Tuesday 23

Waxing Crescent 8%

09:51

19:41

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
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

Sun - Rise: 07:02, Set: 19:05, Transit: 13:03. Moon - Rise: 09:51, Set: 19:41. Civil Dark: 19:33 - 06:34. Nautical Dark: 20:05 - 06:02. Astro Dark: 20:38 - 05:29

Total Clouds (% Sky Obscured)

80
68
56
55
37
24
33
36
46
60
73
79
83
87
93
83
73
66
63
61
56

Low Clouds (% Sky Obscured)

58
48
38
37
37
24
33
36
46
57
53
52
54
52
46
44
39
41
32
20
10

Medium Clouds (% Sky Obscured)

3
3
3
2
1
0
0
0
0
0
0
0
1
2
4
6
7
8
9
10
12

High Clouds (% Sky Obscured)

46
31
15
43
37
24
33
36
46
60
73
79
83
87
93
83
73
66
63
61
56

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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 (%)

17
16
14
13
9
0
1
1
0
0
0
0
0
0
0
0
0
0
5
8
10

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)

8
6
5
4
4
4
4
4
4
3
3
3
3
3
3
3
3
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

23
23
23
24
16
17
18
18
18
17
16
17
16
16
16
16
18
18
19
20
21

Dew Point (°C)

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

Relative Humidity (%)

53
63
72
86
89
95
98
100
100
98
98
100
100
98
98
98
88
78
70
60
51

Pressure (mb)

1016
1016
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1016

Ozone (du)

267
267
268
268
269
269
269
268
267
265
264
264
263
263
262
262
263
263
264
264
263

Forecast for Denton Hill, Potter County, United States of America (41.76,-77.87)

Generated: 17/09/25 17:31:07. Forecast: 17/09/25 to 23/09/25. Timezone: UTC-4.00