Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Crescent 1%

08:54

17:52

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

Sun - Rise: 07:21, Set: 17:23, Transit: 12:22. Moon - Rise: 08:54, Set: 17:52. Civil Dark: 17:50 - 06:54. Nautical Dark: 18:20 - 06:23. Astro Dark: 18:50 - 05:53

Total Clouds (% Sky Obscured)

3
0
3
7
0
41
38
48
47
62
42
25
33
38
47
59
50
44
5
2
2
3
0
3

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
2
0
0
37
32
42
40
62
42
24
24
35
45
46
35
38
2
1
1
3
0
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)

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

Chance of Frost

Temperature (°C)

21
23
25
26
26
25
24
21
20
19
17
15
14
13
13
13
12
12
12
11
11
11
14
18

Feels Like (°C)

20
23
25
25
25
24
23
20
19
18
14
14
13
12
11
10
9
8
8
9
10
10
12
16

Dew Point (°C)

-2
-1
-1
-1
-1
-2
-2
-3
-4
-4
-6
-7
-8
-8
-8
-8
-8
-8
-8
-8
-8
-9
-8
-5

Relative Humidity (%)

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

Pressure (mb)

1018
1017
1015
1015
1014
1014
1014
1015
1016
1017
1017
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020

Ozone (du)

256
255
255
254
253
252
253
251
250
250
250
249
249
249
248
248
248
247
246
245
243
241
241
242

Sunday 21

Waxing Crescent 3%

09:34

18:51

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

Sun - Rise: 07:21, Set: 17:23, Transit: 12:22. Moon - Rise: 09:34, Set: 18:51. Civil Dark: 17:50 - 06:54. Nautical Dark: 18:21 - 06:24. Astro Dark: 18:51 - 05:54

Total Clouds (% Sky Obscured)

8
3
7
7
4
4
5
9
13
75
75
5
20
33
11
4
4
3
0
0
3
5
61
81

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

8
3
7
6
4
4
5
8
10
75
75
4
20
30
10
3
3
3
0
0
3
4
61
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 (%)

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)

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

Chance of Frost

Temperature (°C)

21
23
25
26
27
26
25
22
20
19
17
15
14
13
13
12
12
12
12
11
11
11
14
18

Feels Like (°C)

20
22
25
26
26
26
24
21
19
18
14
12
13
12
10
10
11
11
10
10
9
9
11
15

Dew Point (°C)

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

Relative Humidity (%)

19
17
16
14
13
13
15
15
16
16
17
17
17
18
17
18
18
18
18
19
19
19
18
17

Pressure (mb)

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

Ozone (du)

241
240
240
240
241
241
240
240
240
240
240
240
242
242
243
244
243
243
243
244
244
244
244
244

Monday 22

Waxing Crescent 8%

10:10

19:52

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:22, Set: 17:24, Transit: 12:23. Moon - Rise: 10:10, Set: 19:52. Civil Dark: 17:51 - 06:55. Nautical Dark: 18:21 - 06:24. Astro Dark: 18:51 - 05:54

Total Clouds (% Sky Obscured)

80
95
100
88
76
58
87
100
95
100
100
82
100
100
87
100
100
56
74
89
100
100
100
100

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

80
95
100
88
75
56
85
100
95
100
100
81
100
100
86
100
100
44
72
86
100
100
100
100

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)

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

Chance of Frost

Temperature (°C)

22
24
26
27
27
27
25
22
20
19
17
15
14
14
14
14
13
13
13
13
13
13
16
19

Feels Like (°C)

19
20
23
24
25
25
23
19
17
17
14
12
11
10
10
11
10
9
9
9
8
9
12
14

Dew Point (°C)

-5
-4
-4
-4
-4
-5
-5
-7
-8
-8
-9
-11
-12
-13
-13
-12
-13
-12
-12
-12
-12
-12
-10
-8

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

244
245
246
247
247
248
247
246
247
247
248
249
251
252
252
253
254
253
253
253
252
251
252
252

Tuesday 23

Waxing Crescent 14%

10:41

20:54

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:22, Set: 17:24, Transit: 12:23. Moon - Rise: 10:41, Set: 20:54. Civil Dark: 17:51 - 06:55. Nautical Dark: 18:22 - 06:25. Astro Dark: 18:52 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
95
90
86
85
84
84
89
95
100
94
89
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
95
95
95
95
90
86
85
84
84
85
58
57
50
50
55

Medium Clouds (% Sky Obscured)

5
86
15
100
60
70
100
100
100
100
100
100
95
90
86
85
84
84
89
94
50
94
89
83

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
67
33
0
16
31
47
38
29
20
13
7
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
9
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
2
24
7
5
27
52
47
22
18
9
11
12
15
18
22

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
22
24
25
25
25
24
22
21
19
19
18
17
17
17
16
17
17
16
17
17
17
18
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

15
13
13
13
13
14
17
19
19
21
22
25
35
37
40
57
59
55
48
45
43
41
39
37

Pressure (mb)

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

Ozone (du)

252
252
250
250
251
250
251
251
250
249
249
249
249
248
250
250
251
250
250
252
252
252
252
251

Wednesday 24

Waxing Crescent 22%

No Rise

21:55

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
08 Bad
09 Bad
10 Bad

Sun - Rise: 07:23, Set: 17:25, Transit: 12:24. Moon - Rise: No Rise, Set: 21:55. Civil Dark: 17:52 - 06:56. Nautical Dark: 18:23 - 06:25. Astro Dark: 18:52 - 05:55

Total Clouds (% Sky Obscured)

81
80
77
71
65
60
70
81
91
84
78
72
100
100
100
93
87
80
85
87
87
78
81
95

Low Clouds (% Sky Obscured)

75
45
50
25
31
16
1
3
5
16
27
38
0
0
0
8
15
58
58
49
41
40
41
41

Medium Clouds (% Sky Obscured)

81
80
56
70
65
54
55
63
71
59
53
45
43
59
77
74
73
68
57
45
31
44
57
71

High Clouds (% Sky Obscured)

0
0
0
0
0
0
10
19
29
19
10
0
100
100
100
67
33
0
10
19
29
21
13
5

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

Precipitation Probability (%)

24
21
9
7
8
7
15
21
19
51
60
62
0
0
1
4
6
4
34
48
57
57
59
64

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

37
47
53
48
42
42
44
46
47
44
43
44
44
45
46
47
51
54
57
55
53
52
49
46

Pressure (mb)

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

Ozone (du)

250
250
249
248
248
248
247
245
244
243
241
241
241
240
238
237
238
238
239
240
242
243
244
245

Thursday 25

Waxing Crescent 31%

11:10

22:55

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

Sun - Rise: 07:23, Set: 17:26, Transit: 12:24. Moon - Rise: 11:10, Set: 22:55. Civil Dark: 17:53 - 06:56. Nautical Dark: 18:23 - 06:25. Astro Dark: 18:53 - 05:56

Total Clouds (% Sky Obscured)

89
84
78
78
79
78
70
62
54
49
45
40
37
36
32
24
26
24
36
56
79
71
63
56

Low Clouds (% Sky Obscured)

45
70
73
59
44
30
28
27
25
17
8
1
14
28
32
24
26
24
36
56
67
59
51
44

Medium Clouds (% Sky Obscured)

69
67
66
68
71
74
56
38
20
13
7
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

36
68
78
67
34
1
1
0
0
14
28
40
37
36
32
24
26
24
36
56
79
71
63
56

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

Very Light Rain
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 (%)

51
38
30
31
28
22
19
14
3
6
6
2
5
6
3
7
7
4
5
3
1
3
3
1

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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
17
17
17
17
18
19
18
17
17
17
17
17
17
16
16
15
15
15
14
13
14
14
15

Dew Point (°C)

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

Relative Humidity (%)

44
42
39
36
38
41
43
44
46
47
48
49
50
53
54
57
58
60
61
62
63
63
57
53

Pressure (mb)

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

Ozone (du)

246
246
247
248
246
244
243
242
242
241
241
240
240
239
238
238
238
238
238
239
240
240
240
240

Friday 26

Waxing Crescent 42%

11:38

23:57

11 OK
12 OK
13 OK
14 OK
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

Sun - Rise: 07:23, Set: 17:26, Transit: 12:25. Moon - Rise: 11:38, Set: 23:57. Civil Dark: 17:53 - 06:56. Nautical Dark: 18:24 - 06:26. Astro Dark: 18:54 - 05:56

Total Clouds (% Sky Obscured)

45
34
23
40
54
69
85
97
99
99
100
100
95
91
86
74
64
54

Low Clouds (% Sky Obscured)

45
34
23
40
51
45
18
8
0
0
0
0
7
15
22
31
37
42

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
4
7
7
8
8

High Clouds (% Sky Obscured)

45
34
23
40
54
69
85
97
99
99
100
100
67
33
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 (%)

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

Precipitation Probability (%)

3
2
0
1
1
0
0
0
0
0
0
0
1
1
0
4
6
6

Precipitation Amount (mm)

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
4
5
6
7
6
5
5
3
2
2
1
1
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
20
20
19
20
20
21
20
19
18
18
18
17
15
15
15
14
14

Dew Point (°C)

8
8
7
6
6
6
6
6
7
8
8
8
8
8
8
7
7
6

Relative Humidity (%)

49
44
40
35
35
36
36
41
45
50
52
55
58
59
58
59
60
61

Pressure (mb)

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

Ozone (du)

240
240
239
239
239
239
239
239
239
239
239
239
240
240
240
240
241
241

Forecast for Arizona Trailer Court, Pima, United States of America (32.22,-110.97)

Generated: 20/12/25 11:25:45. Forecast: 20/12/25 to 26/12/25. Timezone: UTC-7.00