Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 6

Waning Gibbous 83%

23:52

09:02

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

Sun - Rise: 06:53, Set: 19:46, Transit: 13:20. Moon - Rise: 23:52, Set: 09:02. Civil Dark: 20:13 - 06:26. Nautical Dark: 20:45 - 05:54. Astro Dark: 21:18 - 05:21

Total Clouds (% Sky Obscured)

3
2
3
2
6
15
11
12
24
83
70
6
6
0
0
0
5
0
0
9
56
78
84
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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

High Clouds (% Sky Obscured)

4
2
2
1
6
20
15
11
30
75
68
6
6
0
0
0
6
0
0
9
52
68
68
64

ISS Passover

Visibility (miles)

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

Fog (%)

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

Chance of Frost

Temperature (°C)

14
16
17
19
19
19
19
18
16
14
13
12
11
11
11
10
9
7
7
6
8
10
14
17

Feels Like (°C)

13
14
16
17
18
18
18
17
14
11
9
10
10
10
9
9
8
6
5
5
6
8
10
14

Dew Point (°C)

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

Relative Humidity (%)

20
18
16
14
12
11
12
11
16
20
24
27
27
28
30
31
32
24
24
24
23
18
17
16

Pressure (mb)

1024
1023
1021
1020
1019
1018
1018
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1021
1020
1019
1017

Ozone (du)

320
318
318
322
327
329
329
328
328
326
324
321
319
318
316
316
317
321
320
319
317
313
311
311

Tuesday 7

Waning Gibbous 75%

00:51

09:47

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 OK
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 06:51, Set: 19:47, Transit: 13:20. Moon - Rise: 00:51, Set: 09:47. Civil Dark: 20:14 - 06:24. Nautical Dark: 20:46 - 05:52. Astro Dark: 21:19 - 05:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
75
79
78
95
98
84
89
53
22
11
5
2
1

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)

2
3
2
5
40
43
100
100
92
100
98
75
78
78
84
84
83
51
53
6
9
5
0
1

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
53
55
49
78
91
50
70
29
21
0
0
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
1
0
3
3
1
0
0
0
1
2
3
19
8
3
5
5
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)

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

Chance of Frost

Temperature (°C)

19
20
22
23
23
22
21
20
18
17
17
16
15
15
14
13
12
11
11
10
11
13
16
18

Feels Like (°C)

16
17
18
18
18
17
16
15
13
11
11
11
12
11
11
11
9
9
8
8
9
12
14
15

Dew Point (°C)

-9
-9
-9
-9
-9
-8
-8
-5
-3
-2
-2
-2
-0
1
1
1
0
0
0
1
1
1
2
2

Relative Humidity (%)

14
13
12
11
11
12
13
18
23
27
29
30
35
38
40
43
45
46
49
52
50
43
40
34

Pressure (mb)

1016
1014
1013
1012
1010
1010
1010
1010
1011
1011
1012
1011
1011
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1012

Ozone (du)

307
306
302
300
306
308
307
309
311
312
311
312
315
317
315
314
315
315
317
319
320
320
318
316

Wednesday 8

Waning Gibbous 66%

01:44

10:38

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

Sun - Rise: 06:50, Set: 19:48, Transit: 13:20. Moon - Rise: 01:44, Set: 10:38. Civil Dark: 20:15 - 06:23. Nautical Dark: 20:47 - 05:51. Astro Dark: 21:20 - 05:17

Total Clouds (% Sky Obscured)

2
0
0
0
0
23
0
0
2
1
4
35
35
57
33
71
36
48
33
25
25
69
91
75

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)

2
0
0
0
0
19
0
0
0
0
0
24
35
49
1
2
12
8
5
10
6
9
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
3
30
29
10
27
69
22
38
29
18
15
60
91
68

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

Chance of Frost

Temperature (°C)

20
21
22
23
23
23
23
22
20
18
17
16
15
13
12
11
11
10
10
10
11
13
16
19

Feels Like (°C)

17
19
19
18
18
19
18
16
15
14
15
14
11
10
9
10
9
8
8
8
10
11
12
14

Dew Point (°C)

0
-4
-5
-6
-8
-9
-9
-9
-9
-8
-6
-6
-8
-9
-10
-10
-10
-10
-10
-10
-9
-9
-6
-5

Relative Humidity (%)

27
19
15
14
11
10
11
11
13
16
20
21
21
20
20
22
22
23
24
25
24
20
21
20

Pressure (mb)

1011
1010
1009
1008
1007
1006
1006
1006
1007
1008
1009
1009
1009
1010
1010
1010
1011
1011
1011
1012
1013
1012
1012
1012

Ozone (du)

315
323
327
329
331
333
337
340
340
340
338
335
333
333
337
337
337
335
331
331
333
334
334
334

Thursday 9

Third Quarter 56%

02:32

11:36

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
11 Bad

Sun - Rise: 06:48, Set: 19:49, Transit: 13:19. Moon - Rise: 02:32, Set: 11:36. Civil Dark: 20:16 - 06:21. Nautical Dark: 20:48 - 05:49. Astro Dark: 21:21 - 05:15

Total Clouds (% Sky Obscured)

65
100
79
64
76
97
94
84
93
87
80
75
89
90
92
86
83
79
81
84
83
73
80
80

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
1
2
1
44
8
34
66
66
63
54
47
54
60
58
60
54
42
33
50
71

High Clouds (% Sky Obscured)

57
100
79
64
76
97
94
84
81
76
54
45
58
83
88
70
51
35
35
35
32
27
24
21

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
1
1
0
4
5
7
16
18
15
16
9
2
2
1
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
12
13
13
11
9
6
3
3
4
3
2
2
2
2
4
3
3
3
2
2
2
3
2

Chance of Frost

Temperature (°C)

21
22
23
23
23
23
23
22
19
18
16
15
14
14
13
13
12
11
10
10
12
14
16
18

Feels Like (°C)

15
15
16
17
19
19
17
18
17
15
15
15
13
11
11
10
10
8
7
8
10
10
13
16

Dew Point (°C)

-5
-5
-6
-6
-7
-7
-7
-7
-5
-6
-6
-6
-6
-7
-7
-7
-4
-4
-4
-3
-4
-5
-4
-4

Relative Humidity (%)

17
15
14
14
13
12
13
14
19
19
22
23
24
23
24
25
34
34
37
39
33
27
25
21

Pressure (mb)

1011
1010
1009
1009
1008
1007
1007
1007
1007
1009
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1013
1013
1013
1012

Ozone (du)

334
333
332
330
327
326
327
326
326
326
326
325
326
328
327
326
327
328
329
329
330
329
328
328

Friday 10

Waning Crescent 47%

03:12

No Set

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
11 Bad

Sun - Rise: 06:47, Set: 19:50, Transit: 13:19. Moon - Rise: 03:12, Set: No Set. Civil Dark: 20:17 - 06:20. Nautical Dark: 20:49 - 05:47. Astro Dark: 21:23 - 05:14

Total Clouds (% Sky Obscured)

65
47
65
79
91
100
100
99
99
90
81
72
78
83
89
84
78
68
72
73
73
78
81
86

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)

50
26
2
6
31
35
9
17
56
62
69
33
78
12
81
18
3
44
44
15
4
35
22
13

High Clouds (% Sky Obscured)

25
29
52
67
83
100
99
97
96
68
36
6
19
33
46
31
15
0
12
20
27
40
51
66

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 (%)

1
2
1
1
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)

2
4
6
8
11
14
15
11
8
4
3
3
2
3
2
2
3
2
2
2
2
2
3
5

Chance of Frost

Temperature (°C)

21
22
24
25
25
25
24
23
21
20
19
17
16
15
14
13
13
12
11
12
14
15
17
20

Feels Like (°C)

18
19
21
21
20
17
17
17
16
16
15
14
13
12
11
11
9
10
9
9
11
12
14
17

Dew Point (°C)

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

Relative Humidity (%)

18
15
14
13
12
11
11
13
15
16
17
20
24
28
34
36
35
36
36
36
32
26
23
19

Pressure (mb)

1011
1010
1009
1008
1007
1006
1006
1007
1007
1008
1009
1009
1010
1010
1010
1011
1011
1011
1012
1012
1013
1013
1013
1012

Ozone (du)

328
326
325
326
328
328
331
334
334
333
335
336
337
333
332
330
329
330
331
333
334
333
331
332

Saturday 11

Waning Crescent 37%

03:47

12:38

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
11 Bad

Sun - Rise: 06:45, Set: 19:51, Transit: 13:19. Moon - Rise: 03:47, Set: 12:38. Civil Dark: 20:18 - 06:18. Nautical Dark: 20:50 - 05:46. Astro Dark: 21:24 - 05:12

Total Clouds (% Sky Obscured)

90
94
100
100
100
90
94
96
100
100
100
100
100
99
99
94
89
86
85
81
77
84
92
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)

81
86
91
91
82
58
68
77
91
91
95
95
99
97
96
89
82
76
72
64
49
63
81
100

High Clouds (% Sky Obscured)

77
89
100
100
100
90
94
96
100
100
100
100
100
99
99
94
89
86
82
66
51
67
84
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
1
1
2
3
3
0
1
4
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)

12
13
13
14
14
13
12
9
6
4
4
4
4
3
3
3
2
2
2
3
5
8
11
14

Chance of Frost

Temperature (°C)

22
23
24
23
23
23
23
22
21
19
18
17
16
15
14
14
13
13
12
14
16
18
19
20

Feels Like (°C)

18
17
18
17
17
17
19
18
18
17
16
15
13
11
11
12
12
12
12
10
11
12
13
14

Dew Point (°C)

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

Relative Humidity (%)

16
15
14
17
17
17
16
17
17
19
19
19
20
22
24
26
28
32
36
32
28
26
24
23

Pressure (mb)

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

Ozone (du)

334
336
336
336
335
334
334
334
334
335
334
333
331
330
329
328
328
328
328
328
327
327
328
329

Sunday 12

Waning Crescent 27%

04:17

13:42

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
11 Bad

Sun - Rise: 06:44, Set: 19:51, Transit: 13:18. Moon - Rise: 04:17, Set: 13:42. Civil Dark: 20:19 - 06:17. Nautical Dark: 20:51 - 05:44. Astro Dark: 21:25 - 05:10

Total Clouds (% Sky Obscured)

99
98
96
83
66
49
62
78
94
96
97
99
93
87
82
85
88
90
93
96
99
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

81
64
70
62
47
28
41
55
68
55
41
27
21
11
4
6
8
10
40
70
99
99
99
98

High Clouds (% Sky Obscured)

99
98
93
83
66
43
60
78
94
96
97
99
93
87
82
84
86
88
83
70
60
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
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 (%)

12
15
17
24
31
38
48
53
57
48
40
35
36
32
16
28
30
26
30
28
23
38
46
53

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)

17
17
16
15
16
17
18
16
13
11
8
7
5
5
6
7
7
7
7
8
11
13
15
17

Chance of Frost

Temperature (°C)

21
21
21
21
20
18
17
16
15
14
14
14
14
13
13
12
12
12
12
12
13
13
14
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

22
23
24
25
31
38
48
47
48
47
49
49
50
48
47
46
46
47
48
46
43
42
35
29

Pressure (mb)

1009
1008
1008
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1006
1005

Ozone (du)

331
330
329
328
330
332
334
337
339
342
342
342
343
342
342
342
343
343
343
341
339
337
339
341

Forecast for Moab, Grand, United States of America (38.72,-109.55)

Generated: 06/04/26 05:35:43. Forecast: 06/04/26 to 12/04/26. Timezone: UTC-6.00