Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 27%

00:58

16:42

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: 07:03, Set: 19:30, Transit: 13:16. Moon - Rise: 00:58, Set: 16:42. Civil Dark: 20:00 - 06:34. Nautical Dark: 20:34 - 05:59. Astro Dark: 21:10 - 05:24

Total Clouds (% Sky Obscured)

94
99
92
99
42
61
92
86
96
100
100
96
89
100
99
100
100
100
100
100
100
99
100
100

Low Clouds (% Sky Obscured)

37
35
30
14
24
33
36
13
15
4
5
15
23
30
38
45
49
59
53
65
56
60
53
52

Medium Clouds (% Sky Obscured)

77
57
42
73
27
34
35
53
35
30
30
25
25
28
79
73
80
99
85
90
58
64
76
85

High Clouds (% Sky Obscured)

88
80
11
5
0
9
20
40
83
100
100
90
71
100
92
96
97
100
100
68
17
10
100
96

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
0
0
9
9
9
8
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
23
90
81
0
22
26
1
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 (%)

20
19
15
13
19
35
26
40
15
14
13
10
6
4
6
18
23
21
28
27
19
26
23
25

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)

11
9
8
4
8
6
4
2
1
2
2
2
3
3
2
3
3
2
3
3
5
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
6
6
6
7
6
3
3
3
2
1
1
0
1
0
-0
0
1
3
4
4
5
6

Dew Point (°C)

-7
-8
-8
-5
-1
-1
1
0
2
3
2
2
2
2
3
3
2
3
2
3
2
1
-1
3

Relative Humidity (%)

27
24
24
30
44
49
64
67
78
85
88
91
93
96
98
98
98
98
93
85
74
62
54
63

Pressure (mb)

1016
1015
1015
1016
1017
1018
1020
1021
1022
1022
1022
1023
1023
1024
1024
1025
1025
1025
1026
1026
1025
1025
1024
1024

Ozone (du)

291
292
290
290
291
290
289
289
289
288
287
286
287
286
285
282
281
281
282
281
281
282
281
281

Tuesday 16

Waning Crescent 17%

02:13

17:23

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

Sun - Rise: 07:04, Set: 19:29, Transit: 13:15. Moon - Rise: 02:13, Set: 17:23. Civil Dark: 19:58 - 06:35. Nautical Dark: 20:32 - 06:01. Astro Dark: 21:08 - 05:25

Total Clouds (% Sky Obscured)

99
97
99
50
38
38
38
49
41
18
16
35
41
20
14
20
28
35
2
2
7
3
4
23

Low Clouds (% Sky Obscured)

41
63
50
32
27
24
26
15
15
13
10
14
21
14
14
20
28
35
2
2
7
2
4
1

Medium Clouds (% Sky Obscured)

51
55
23
6
3
6
6
31
23
4
4
3
6
4
1
4
4
2
2
2
1
2
4
23

High Clouds (% Sky Obscured)

96
97
99
7
0
0
1
0
0
0
0
35
41
20
3
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
5
100
41
100
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 (%)

13
14
14
14
13
11
5
1
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
1

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

Chance of Frost

Temperature (°C)

11
12
12
11
10
9
7
6
5
4
3
2
2
1
1
1
1
0
1
5
8
11
13
14

Feels Like (°C)

8
9
9
7
7
7
6
4
3
3
3
2
1
0
1
1
0
-0
0
4
7
9
11
13

Dew Point (°C)

6
7
7
5
4
5
6
5
4
4
3
2
1
1
0
-1
-1
-1
-1
1
2
1
1
0

Relative Humidity (%)

71
73
69
68
66
75
91
93
94
96
96
96
93
94
94
92
92
94
88
75
62
51
44
38

Pressure (mb)

1024
1024
1023
1024
1024
1024
1025
1026
1026
1026
1026
1027
1027
1027
1026
1026
1027
1027
1027
1026
1025
1024
1023
1022

Ozone (du)

280
279
277
276
275
274
274
275
275
274
272
271
270
272
275
276
278
279
280
282
283
285
286
286

Wednesday 17

Waning Crescent 10%

03:28

17:55

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

Sun - Rise: 07:05, Set: 19:27, Transit: 13:15. Moon - Rise: 03:28, Set: 17:55. Civil Dark: 19:56 - 06:36. Nautical Dark: 20:30 - 06:02. Astro Dark: 21:06 - 05:27

Total Clouds (% Sky Obscured)

29
18
35
23
35
20
23
30
24
7
1
0
0
0
0
0
15
28
0
0
2
3
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
22
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

29
18
31
23
23
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
1
20
15
25
9
15
15
14
1
0
0
0
0
0
0
0
0
0
0
1
1
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

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
2
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)

6
8
7
7
6
4
4
3
2
2
2
2
2
2
2
2
2
3
2
2
2
2
3
4

Chance of Frost

Temperature (°C)

15
16
16
15
15
13
10
9
8
7
6
6
5
4
3
2
1
-0
-0
5
10
13
15
16

Feels Like (°C)

12
11
12
11
11
9
8
6
5
5
5
6
5
3
3
2
1
-1
0
5
10
12
14
14

Dew Point (°C)

0
1
-0
-1
-1
2
2
3
3
3
3
3
3
2
1
-1
-1
-2
-3
-2
-2
-4
-6
-8

Relative Humidity (%)

36
37
34
33
35
48
58
65
69
74
78
82
85
86
86
86
88
87
80
63
45
31
24
19

Pressure (mb)

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

Ozone (du)

285
284
283
283
282
280
280
280
279
279
280
282
281
280
278
277
275
274
273
271
269
266
264
263

Thursday 18

Waning Crescent 4%

04:40

18:19

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

Sun - Rise: 07:07, Set: 19:25, Transit: 13:15. Moon - Rise: 04:40, Set: 18:19. Civil Dark: 19:54 - 06:37. Nautical Dark: 20:28 - 06:03. Astro Dark: 21:04 - 05:28

Total Clouds (% Sky Obscured)

0
0
0
0
5
11
16
12
7
0
0
3
11
0
3
5
4
5
14
12
19
28
32
29

Low Clouds (% Sky Obscured)

0
0
0
0
4
9
12
9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
0
3
5
4
5
14
11
19
28
31
29

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
6
6
6
5
4
5
3
2
1
3
3
3
3
3
3
3
3
3
2
3
4
5
6

Chance of Frost

Temperature (°C)

17
18
17
17
17
14
12
10
9
8
7
6
6
6
5
5
4
5
7
8
11
14
17
17

Feels Like (°C)

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

Dew Point (°C)

-9
-9
-9
-9
-8
-4
-2
-2
-2
-3
-3
-3
-2
-2
-2
-3
-3
-2
-2
-6
-6
-6
-6
-7

Relative Humidity (%)

17
16
15
16
18
28
37
45
47
49
50
53
56
57
59
59
61
60
53
38
30
25
21
18

Pressure (mb)

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

Ozone (du)

262
261
260
259
258
257
257
257
257
259
260
261
260
260
259
258
258
257
256
255
254
253
253
252

Friday 19

Waning Crescent 1%

05:50

18:40

14 OK
15 Bad
16 Bad
17 Bad
18 OK
19 OK
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: 07:08, Set: 19:23, Transit: 13:14. Moon - Rise: 05:50, Set: 18:40. Civil Dark: 19:52 - 06:39. Nautical Dark: 20:26 - 06:04. Astro Dark: 21:02 - 05:29

Total Clouds (% Sky Obscured)

48
60
66
50
44
39
53
69
84
99
99
98
98
98
98
98
93
90
85
84
82
80
73
63

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
1
0
0
0
0
4
8

Medium Clouds (% Sky Obscured)

0
5
11
18
13
7
0
11
25
45
45
67
81
57
36
82
76
70
61
49
37
20
32
47

High Clouds (% Sky Obscured)

34
34
32
20
20
22
27
46
73
99
94
89
84
85
86
87
74
62
56
36
25
10
11
4

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
2
3
3
10
10
5
13
13

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
9
8
8
6
5
5
4
4
4
4
4
4
4
4
4
4
5
5
7
9
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-8
-8
-6
-4
-3
-5
-5
-5
-5
-5
-4
-4
-4
-3
-4
-3
-2
-2
-1
1
2
2

Relative Humidity (%)

16
15
16
17
20
27
34
35
36
34
36
38
40
41
44
48
47
47
47
46
43
40
38
37

Pressure (mb)

1013
1012
1012
1012
1012
1013
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1013

Ozone (du)

252
253
253
253
253
253
252
252
252
253
254
256
256
255
254
254
254
254
254
254
255
256
257
257

Saturday 20

Waning Crescent 0%

06:57

18:57

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: 07:09, Set: 19:21, Transit: 13:14. Moon - Rise: 06:57, Set: 18:57. Civil Dark: 19:50 - 06:40. Nautical Dark: 20:24 - 06:06. Astro Dark: 20:59 - 05:31

Total Clouds (% Sky Obscured)

55
56
61
66
69
69
68
69
74
78
66
55
44
37
27
25
30
48
59
75
85
91
84
76

Low Clouds (% Sky Obscured)

12
10
10
10
23
37
50
46
47
43
33
29
21
22
22
25
30
43
54
59
60
62
49
39

Medium Clouds (% Sky Obscured)

55
56
61
66
61
54
49
58
54
58
49
36
24
24
20
24
20
16
12
22
30
37
35
33

High Clouds (% Sky Obscured)

3
13
32
54
50
45
45
42
37
35
24
12
0
0
0
0
0
0
0
4
8
12
17
21

ISS Passover

Visibility (miles)

9
9
7
5
3
5
7
9
9
9
9
9
9
8
8
7
7
7
7
7
6
6
6
7

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

Precipitation Probability (%)

8
31
46
59
61
60
53
50
46
40
43
41
34
34
34
36
39
41
43
48
52
57
55
53

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
13
12
11
10
9
8
8
8
9
9
8
7
5
6
8
9
9
9
9
10
11
12
13

Chance of Frost

Temperature (°C)

17
17
16
15
14
13
11
9
9
8
8
7
7
6
6
6
6
7
8
10
12
14
15
16

Feels Like (°C)

13
12
13
15
16
7
7
6
6
6
5
4
5
5
4
3
3
5
5
6
7
9
10
11

Dew Point (°C)

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

Relative Humidity (%)

36
37
48
65
84
86
87
88
87
88
88
91
93
96
94
91
90
90
87
87
86
83
82
70

Pressure (mb)

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

Ozone (du)

257
257
256
255
254
254
254
255
255
256
256
258
261
263
263
263
263
263
262
261
261
261
260
259

Sunday 21

New Moon 1%

08:03

19:14

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: 07:10, Set: 19:19, Transit: 13:14. Moon - Rise: 08:03, Set: 19:14. Civil Dark: 19:48 - 06:41. Nautical Dark: 20:22 - 06:07. Astro Dark: 20:57 - 05:32

Total Clouds (% Sky Obscured)

73
58
45
36
53
67
79
82
82
83
77
73
66
70
73
77
79
80
73
67
62
69

Low Clouds (% Sky Obscured)

29
21
12
3
16
30
43
36
28
6
11
20
27
28
31
37
38
43
48
59
62
69

Medium Clouds (% Sky Obscured)

33
40
35
13
28
42
57
56
58
59
68
65
60
66
67
71
63
55
31
27
26
24

High Clouds (% Sky Obscured)

26
17
9
0
0
0
0
0
0
0
5
9
14
10
7
3
2
1
0
0
0
0

ISS Passover

Visibility (miles)

8
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
3
6

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

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

Precipitation Probability (%)

51
46
41
38
37
36
34
30
26
19
18
12
4
18
22
21
30
34
37
35
31
25

Precipitation Amount (mm)

0.2
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)

14
14
14
14
14
12
9
7
7
8
8
8
8
7
8
8
8
9
8
9
10
11

Chance of Frost

Temperature (°C)

17
17
17
16
16
14
12
10
10
9
8
8
8
8
8
8
7
9
10
11
12
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
51
58
64
70
71
72
73
74
75
77
77
78
79
78
77
75
80
84
90
84
79

Pressure (mb)

1013
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1016
1016
1016

Ozone (du)

258
258
258
258
258
258
259
259
261
262
263
265
268
270
269
268
267
265
264
262
261
260

Forecast for Canyon Village, Park, United States of America (44.68,-110.48)

Generated: 15/09/25 14:38:05. Forecast: 15/09/25 to 21/09/25. Timezone: UTC-6.00