Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 23

Waxing Gibbous 93%

17:48

04:55

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
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

Sun - Rise: 07:08, Set: 19:12, Transit: 13:09. Moon - Rise: 17:48, Set: 04:55. Civil Dark: 19:38 - 06:41. Nautical Dark: 20:09 - 06:10. Astro Dark: 20:40 - 05:39

Total Clouds (% Sky Obscured)

100
100
100
100
94
75
46
48
45
65
99
85
100
100
100
100
100
100
94
98
100
79
93
99

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)

24
28
7
2
8
23
0
2
4
2
0
0
0
0
0
0
0
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
87
42
46
48
41
62
99
84
99
100
100
100
100
100
93
98
100
79
92
99

ISS Passover

Visibility (miles)

9
6
8
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
11
6
16
18
10
7
3
8
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
3
1
3
3
4
4
5
4
3
3
4
3
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

17
17
19
21
22
24
25
25
26
26
25
24
23
21
20
19
18
17
17
16
16
16
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
53
49
46
42
38
33
30
28
27
28
31
34
38
42
43
45
46
46
47
47
49
50
51

Pressure (mb)

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

Ozone (du)

277
278
278
278
277
276
276
274
274
274
275
276
276
276
275
275
276
277
277
277
277
277
277
277

Thursday 24

Waxing Gibbous 98%

18:12

06:00

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

Sun - Rise: 07:09, Set: 19:10, Transit: 13:09. Moon - Rise: 18:12, Set: 06:00. Civil Dark: 19:36 - 06:42. Nautical Dark: 20:07 - 06:11. Astro Dark: 20:39 - 05:40

Total Clouds (% Sky Obscured)

100
100
100
100
94
80
100
100
100
97
80
73
81
44
59
71
62
49
51
67
73
66
70
61

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
0
0
0
0
0
0
18
8
5
30
0
8
18
22
29
37
41
41
35
26
23
13
1

High Clouds (% Sky Obscured)

100
100
100
100
94
78
100
100
100
93
43
73
72
16
27
25
14
1
0
20
49
42
60
61

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
2
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
1
3
1
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)

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

Chance of Frost

Temperature (°C)

15
17
20
22
23
25
26
26
26
26
26
24
23
21
19
18
17
17
16
16
15
15
14
14

Feels Like (°C)

14
17
18
20
21
22
23
23
23
23
23
22
21
19
18
16
15
16
17
16
13
13
12
12

Dew Point (°C)

4
4
5
5
5
4
3
1
0
0
1
4
6
5
4
3
3
4
5
6
6
6
6
6

Relative Humidity (%)

47
39
37
34
30
25
22
19
18
18
19
27
33
35
35
37
39
44
48
51
53
54
57
59

Pressure (mb)

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

Ozone (du)

277
278
278
278
278
278
279
278
278
278
278
279
279
279
279
279
280
280
281
279
278
278
279
279

Friday 25

Waxing Gibbous 100%

18:35

07:06

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

Sun - Rise: 07:09, Set: 19:08, Transit: 13:08. Moon - Rise: 18:35, Set: 07:06. Civil Dark: 19:35 - 06:43. Nautical Dark: 20:06 - 06:12. Astro Dark: 20:37 - 05:41

Total Clouds (% Sky Obscured)

73
70
6
7
24
2
0
2
2
2
36
35
58
55
61
35
19
24
44
55
41
45
42
57

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)

3
3
2
2
2
2
0
2
2
2
36
10
17
24
20
18
14
19
38
54
40
40
38
54

High Clouds (% Sky Obscured)

73
70
3
5
20
0
0
0
0
0
1
23
35
30
29
5
1
0
0
0
1
2
1
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
1
3
13
14
4
4
6
2
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)

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

Chance of Frost

Temperature (°C)

14
16
19
22
23
25
26
27
27
27
27
25
23
22
21
20
19
18
18
17
17
16
16
16

Feels Like (°C)

12
14
17
21
25
25
26
26
26
26
26
23
21
19
19
18
19
18
18
18
16
17
16
16

Dew Point (°C)

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

Relative Humidity (%)

54
49
44
38
34
31
26
23
21
19
19
24
30
33
36
37
39
41
42
44
45
47
47
48

Pressure (mb)

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

Ozone (du)

280
281
282
284
284
283
284
284
282
281
280
280
279
279
279
279
279
279
280
279
278
277
278
280

Saturday 26

Full Moon 100%

19:00

No Set

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

Sun - Rise: 07:10, Set: 19:07, Transit: 13:08. Moon - Rise: 19:00, Set: No Set. Civil Dark: 19:33 - 06:44. Nautical Dark: 20:04 - 06:13. Astro Dark: 20:35 - 05:42

Total Clouds (% Sky Obscured)

40
36
39
35
48
56
49
35
45
84
98
100
100
99
99
98
96
99
100
99
99
98
92
85

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)

35
31
25
19
14
9
4
14
24
35
27
16
10
31
29
33
38
66
79
67
54
46
54
59

High Clouds (% Sky Obscured)

2
2
11
13
31
45
49
29
39
79
93
97
100
97
95
92
92
97
100
98
95
86
76
53

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
2
2
1
3
4
2
4
3
0
0
0
0
2
3
2
5
5
1
3
3

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)

3
3
2
1
1
3
5
6
6
8
10
8
6
6
5
5
4
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

17
17
20
22
24
26
27
28
28
28
28
26
25
24
23
21
20
20
19
19
19
18
17
17

Feels Like (°C)

16
17
20
23
24
24
24
25
26
25
24
23
21
20
20
18
17
17
17
17
17
16
14
15

Dew Point (°C)

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

Relative Humidity (%)

46
40
36
34
30
26
22
21
19
17
17
22
24
27
28
29
30
32
33
32
32
35
36
37

Pressure (mb)

1016
1017
1016
1016
1015
1014
1013
1011
1011
1010
1010
1011
1011
1012
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

282
283
282
281
280
280
279
277
277
276
274
274
275
276
276
276
276
276
276
277
277
277
277
278

Sunday 27

Waning Gibbous 97%

19:26

08:15

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

Sun - Rise: 07:11, Set: 19:05, Transit: 13:08. Moon - Rise: 19:26, Set: 08:15. Civil Dark: 19:32 - 06:45. Nautical Dark: 20:02 - 06:14. Astro Dark: 20:34 - 05:43

Total Clouds (% Sky Obscured)

73
37
24
14
19
27
33
25
14
3
29
58
81
100
100
100
86
81
80
83
88
92
89
89

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
28
55
82
87
89

Medium Clouds (% Sky Obscured)

44
29
16
2
5
10
15
11
7
3
11
20
29
21
10
6
64
68
73
81
86
92
84
76

High Clouds (% Sky Obscured)

29
7
8
11
14
16
19
13
7
0
23
51
71
100
100
100
37
36
40
40
40
45
54
63

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
11
16
19
71
95
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
0.3
0.6
1
1.4
1.4

Wind Speed/Direction (mph)

3
3
2
2
3
7
11
16
16
15
14
10
6
7
6
5
4
5
5
6
4
3
3
2

Chance of Frost

Temperature (°C)

17
18
21
23
26
27
28
29
29
28
28
26
24
22
22
21
20
19
19
19
17
16
16
16

Feels Like (°C)

15
17
21
24
25
25
25
24
23
22
23
22
22
19
17
17
17
16
16
16
17
18
19
12

Dew Point (°C)

3
2
2
3
2
1
0
-1
-0
-0
0
0
1
2
3
4
4
5
5
6
8
11
13
13

Relative Humidity (%)

37
33
29
25
21
18
15
14
15
15
16
18
21
26
30
32
34
37
40
43
55
69
86
85

Pressure (mb)

1015
1015
1014
1013
1012
1011
1010
1008
1008
1008
1007
1008
1009
1009
1010
1010
1010
1011
1011
1011
1012
1012
1012
1012

Ozone (du)

278
278
278
276
275
274
274
273
273
272
272
271
268
265
263
261
261
261
260
260
260
261
261
262

Monday 28

Waning Gibbous 91%

19:56

09:26

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
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

Sun - Rise: 07:12, Set: 19:04, Transit: 13:07. Moon - Rise: 19:56, Set: 09:26. Civil Dark: 19:30 - 06:46. Nautical Dark: 20:01 - 06:15. Astro Dark: 20:32 - 05:44

Total Clouds (% Sky Obscured)

86
92
96
100
98
97
95
96
96
95
95
94
93
79
63
49
53
49
45
51
56
66
72
74

Low Clouds (% Sky Obscured)

86
68
42
15
18
21
24
22
19
17
21
26
30
21
11
2
1
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

68
79
89
98
74
49
23
45
69
93
87
81
73
58
46
33
32
33
32
34
40
50
45
39

High Clouds (% Sky Obscured)

67
75
88
100
95
91
89
84
73
60
74
69
63
62
55
49
51
48
40
45
45
50
57
60

ISS Passover

Visibility (miles)

3
3
3
3
3
5
7
9
9
9
9
9
9
9
9
8
8
8
7
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

95
95
95
85
77
75
75
65
54
45
42
44
42
40
37
29
27
27
35
48
58
62
52
46

Precipitation Amount (mm)

1.1
0.9
0.6
0.4
0.4
0.4
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.2
0

Wind Speed/Direction (mph)

3
4
4
3
4
6
9
11
11
11
10
8
5
4
2
1
3
2
2
2
1
2
4
3

Chance of Frost

Temperature (°C)

16
16
18
20
22
23
24
25
24
24
24
23
22
21
20
20
18
17
16
16
16
16
16
16

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
15
13
11
10
10
11
12
12
11
11
11
12
13
12
12
12
11
12
11
10

Relative Humidity (%)

85
83
73
67
61
52
44
38
41
43
47
48
49
51
56
62
69
72
74
77
75
74
72
65

Pressure (mb)

1012
1012
1012
1011
1010
1009
1008
1007
1007
1007
1007
1007
1008
1008
1009
1009
1009
1010
1010
1010
1011
1011
1011
1012

Ozone (du)

263
264
264
265
265
267
269
271
271
270
270
271
272
273
274
275
277
278
280
281
283
285
286
286

Tuesday 29

Waning Gibbous 83%

20:32

10:40

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
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

Sun - Rise: 07:13, Set: 19:02, Transit: 13:07. Moon - Rise: 20:32, Set: 10:40. Civil Dark: 19:28 - 06:47. Nautical Dark: 19:59 - 06:16. Astro Dark: 20:30 - 05:45

Total Clouds (% Sky Obscured)

75
75
74
60
61
62
72
78
80
85
85
78
80
85
85
75
75
70
75
70
70
65

Low Clouds (% Sky Obscured)

0
1
2
2
4
6
7
6
5
4
2
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

28
33
35
40
42
55
64
67
73
76
71
63
57
48
44
45
38
36
30
32
38
40

High Clouds (% Sky Obscured)

71
75
72
55
45
45
50
55
55
65
70
70
75
61
50
32
47
57
70
65
65
60

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

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

Precipitation Probability (%)

45
40
36
36
46
51
54
52
52
54
53
51
44
44
46
51
51
54
54
51
50
44

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0.2
0.2
0
0
0

Wind Speed/Direction (mph)

2
2
3
5
6
7
7
8
9
9
10
8
6
5
5
5
4
4
4
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
16
16
15
18
17
15
16
16
17
14
14
15
15
15
15
15
16
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

58
50
46
42
38
34
32
29
31
34
37
40
43
46
48
49
51
52
53
55
56
57

Pressure (mb)

1012
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1011
1011
1011

Ozone (du)

286
286
288
290
293
293
293
293
290
288
285
283
280
278
276
275
274
271
268
266
264
263

Forecast for Castle Valley, Grand, United States of America (38.64,-109.41)

Generated: 23/09/26 08:41:32. Forecast: 23/09/26 to 29/09/26. Timezone: UTC-6.00