Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waning Crescent 10%

04:34

13:56

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

Sun - Rise: 07:30, Set: 16:58, Transit: 12:13. Moon - Rise: 04:34, Set: 13:56. Civil Dark: 17:28 - 07:00. Nautical Dark: 18:01 - 06:27. Astro Dark: 18:33 - 05:54

Total Clouds (% Sky Obscured)

10
7
0
0
0
0
0
0
0
0
12
100
15
51
64
41
64
50
62
10
64
55
20
8

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
0
0
0
0
0
0
0
0
0
0
0
0
20
41
3
3
62
3
8
0
0
0

High Clouds (% Sky Obscured)

2
2
0
0
0
0
0
0
0
0
7
100
13
51
13
20
5
15
0
5
29
32
11
6

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
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
2
2
2
2
2
3
3
3
2
3
3
3
1
4
0
2
2
0
2
1
0
0
1

Chance of Frost

Temperature (°C)

9
10
11
11
10
8
6
5
4
2
1
0
0
-1
-0
-2
-2
-1
-0
-1
-1
3
7
9

Feels Like (°C)

8
9
10
10
10
7
5
4
3
1
-1
-3
-2
-3
-1
-3
-5
-4
-4
-4
-2
-0
4
7

Dew Point (°C)

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

Relative Humidity (%)

38
39
38
37
39
46
48
49
49
51
54
54
52
35
37
36
34
35
35
33
35
32
25
26

Pressure (mb)

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

Ozone (du)

268
267
266
264
264
263
262
260
259
258
258
257
256
257
257
258
259
259
259
263
264
264
263
261

Wednesday 17

Waning Crescent 5%

05:36

14:25

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

Sun - Rise: 07:30, Set: 16:58, Transit: 12:14. Moon - Rise: 05:36, Set: 14:25. Civil Dark: 17:28 - 07:00. Nautical Dark: 18:01 - 06:27. Astro Dark: 18:34 - 05:55

Total Clouds (% Sky Obscured)

14
53
11
8
13
16
2
5
2
2
0
0
2
4
0
3
4
20
24
17
51
95
8
10

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)

1
0
3
4
4
0
0
5
2
2
0
0
0
0
0
0
3
3
3
3
51
71
3
9

High Clouds (% Sky Obscured)

13
29
8
8
12
16
2
1
0
0
0
0
1
2
0
2
1
12
22
14
29
75
2
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
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)

0
0
0
0
0
2
1
0
1
1
2
1
1
1
0
0
2
1
1
0
0
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-9
-8
-8
-7
-7
-7
-8
-9
-10
-10
-10
-11
-11
-11
-9
-9
-9
-9
-9
-11
-9
-7
-8

Relative Humidity (%)

26
25
25
25
29
35
36
36
34
36
37
37
37
37
38
43
44
48
48
46
40
36
32
27

Pressure (mb)

1023
1022
1021
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1021
1020
1020
1018
1017

Ozone (du)

261
263
264
263
263
264
265
265
262
260
259
258
257
258
257
256
256
256
256
255
254
255
257
260

Thursday 18

Waning Crescent 2%

06:36

14:59

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

Sun - Rise: 07:31, Set: 16:59, Transit: 12:14. Moon - Rise: 06:36, Set: 14:59. Civil Dark: 17:28 - 07:01. Nautical Dark: 18:02 - 06:28. Astro Dark: 18:34 - 05:55

Total Clouds (% Sky Obscured)

28
0
21
58
22
4
3
4
69
78
83
73
65
20
44
53
21
21
13
17
33
28
28
45

Low Clouds (% Sky Obscured)

0
0
1
0
2
2
3
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

24
0
1
36
1
1
1
0
0
0
0
46
44
0
6
23
21
18
11
15
26
20
19
29

High Clouds (% Sky Obscured)

0
0
12
30
22
4
2
4
69
78
82
55
37
20
40
45
5
2
2
0
0
4
2
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
1
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)

0
0
1
2
1
2
0
0
1
1
0
2
2
0
0
0
0
0
0
0
0
0
0
0

Chance of Frost

Temperature (°C)

13
15
16
16
15
12
11
9
8
7
7
7
7
7
6
6
5
5
4
4
3
6
8
10

Feels Like (°C)

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

Dew Point (°C)

-7
-6
-5
-4
-3
-3
-5
-5
-4
-3
-1
1
1
0
-1
-3
-5
-6
-6
-7
-8
-8
-8
-6

Relative Humidity (%)

25
23
24
25
29
34
33
35
43
49
56
64
65
63
61
55
49
47
47
46
45
37
30
31

Pressure (mb)

1015
1012
1011
1011
1011
1011
1012
1013
1015
1015
1016
1017
1017
1017
1018
1019
1019
1020
1020
1021
1022
1022
1022
1021

Ozone (du)

261
265
266
270
272
274
274
275
279
281
282
283
284
286
288
290
287
286
285
284
282
283
282
281

Friday 19

New Moon 0%

07:33

15:40

12 Bad
13 OK
14 Bad
15 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
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: 07:31, Set: 16:59, Transit: 12:15. Moon - Rise: 07:33, Set: 15:40. Civil Dark: 17:29 - 07:02. Nautical Dark: 18:02 - 06:28. Astro Dark: 18:35 - 05:56

Total Clouds (% Sky Obscured)

56
44
63
47
49
58
80
82
63
57
48
63
63
63
69
75
80
82
86
88
77
96
68
58

Low Clouds (% Sky Obscured)

0
0
0
0
3
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

32
27
26
26
28
45
54
58
45
39
42
30
15
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

19
20
33
24
29
38
42
67
60
55
29
63
63
63
69
75
80
82
83
84
77
93
68
58

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
11
10
12
9
8
5
4
4
3
3
2
2
1
0
-0
1
-1
-2
-2
4
5
10

Dew Point (°C)

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

Relative Humidity (%)

30
30
30
31
33
40
39
38
38
40
42
44
47
48
48
46
46
52
51
50
46
42
37
32

Pressure (mb)

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

Ozone (du)

280
278
276
275
275
274
273
274
274
275
274
273
272
272
273
274
275
276
277
278
278
279
279
279

Saturday 20

Waxing Crescent 0%

08:24

16:28

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 OK
04 OK
05 OK
06 OK
07 Bad
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 07:32, Set: 17:00, Transit: 12:15. Moon - Rise: 08:24, Set: 16:28. Civil Dark: 17:29 - 07:02. Nautical Dark: 18:03 - 06:29. Astro Dark: 18:35 - 05:56

Total Clouds (% Sky Obscured)

94
68
78
90
100
100
100
100
93
84
76
67
61
58
53
45
40
47
48
50
23
37
27
25

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
1
2
2
2
0
0
0
0
0
0
0
0
0
4
0
0
0
27
4

High Clouds (% Sky Obscured)

92
68
78
90
100
100
100
100
83
62
40
34
29
23
15
8
0
8
16
18
8
3
0
1

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)

0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
0
1
2
1
1
1
0
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
14
13
12
10
8
7
6
5
5
5
4
4
4
3
3
4
4
4
3
8
10
13

Dew Point (°C)

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

Relative Humidity (%)

30
29
29
29
34
37
37
38
39
38
38
39
38
39
40
43
46
49
52
49
43
40
36
34

Pressure (mb)

1014
1013
1012
1011
1011
1011
1012
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016
1016
1016
1015

Ozone (du)

279
277
277
277
277
277
276
277
278
279
279
279
279
279
279
279
280
281
281
281
282
282
281
281

Sunday 21

Waxing Crescent 1%

09:09

17:24

12 OK
13 Good
14 Good
15 Good
16 Good
17 Good
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

Sun - Rise: 07:32, Set: 17:00, Transit: 12:16. Moon - Rise: 09:09, Set: 17:24. Civil Dark: 17:30 - 07:03. Nautical Dark: 18:03 - 06:29. Astro Dark: 18:35 - 05:57

Total Clouds (% Sky Obscured)

26
10
14
15
5
14
29
46
56
57
65
67
65
64
69
75
80
73
65
57
64
71
78
77

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)

4
4
4
3
0
6
12
20
19
16
4
12
23
35
49
64
79
70
61
50
42
41
50
38

High Clouds (% Sky Obscured)

1
2
1
1
0
0
0
0
0
0
0
0
0
5
13
21
25
17
8
0
3
6
9
33

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
9
8
6
4
4
2
1
1
0
0
0
0
0
0
0
0
0
1
1
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

31
31
32
32
36
40
41
41
40
41
41
42
41
42
42
43
44
45
45
46
45
41
37
35

Pressure (mb)

1014
1013
1012
1012
1013
1013
1013
1014
1014
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1018

Ozone (du)

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

Monday 22

Waxing Crescent 3%

09:46

18:25

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 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:33, Set: 17:01, Transit: 12:16. Moon - Rise: 09:46, Set: 18:25. Civil Dark: 17:30 - 07:03. Nautical Dark: 18:04 - 06:30. Astro Dark: 18:36 - 05:57

Total Clouds (% Sky Obscured)

78
79
84
88
93
92
88
83
79
77
75
64
54
44
47
49
52
62
78
94
96
97
99
83

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)

25
12
16
21
27
24
18
14
8
7
5
5
5
5
9
8
7
1
1
0
0
0
0
0

High Clouds (% Sky Obscured)

50
70
75
79
85
82
80
78
61
43
32
46
53
44
44
48
52
62
78
94
95
97
99
83

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
1
2
1
2
2
1
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
5
6
5
5
3
3
2
2
2
1
1
1
1
1
1
0
0
0
0
0
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-0
0
0
1
1
2
1
1
0
1
1
2
1
1
1
0
-0
0
-1
-2
-2
-2
-2
-2

Relative Humidity (%)

34
33
31
34
39
44
44
46
47
48
49
50
51
52
53
53
54
55
54
53
53
47
42
37

Pressure (mb)

1017
1016
1015
1016
1016
1017
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1021
1022
1022
1021
1021

Ozone (du)

273
271
270
268
267
265
266
266
266
267
267
268
268
268
268
269
270
270
269
268
267
265
263
261

Forecast for Moab, Grand, United States of America (38.57,-109.55)

Generated: 16/12/25 01:57:23. Forecast: 16/12/25 to 22/12/25. Timezone: UTC-7.00