Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 2

Waning Gibbous 98%

20:49

07:08

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
14 Bad
15 Bad

Sun - Rise: 06:47, Set: 19:43, Transit: 13:15. Moon - Rise: 20:49, Set: 07:08. Civil Dark: 20:12 - 06:17. Nautical Dark: 20:48 - 05:42. Astro Dark: 21:25 - 05:04

Total Clouds (% Sky Obscured)

67
74
80
100
100
100
100
100
100
100
100
100
100
100
100
94
94
95
86
83
84
81
80
84

Low Clouds (% Sky Obscured)

8
0
1
38
28
45
46
68
53
63
100
100
95
98
79
78
79
56
51
41
40
37
37
28

Medium Clouds (% Sky Obscured)

50
74
80
100
100
100
100
100
100
100
100
100
100
100
92
88
88
55
30
34
26
16
19
14

High Clouds (% Sky Obscured)

67
63
80
100
61
95
98
100
100
100
100
100
100
100
42
45
40
70
65
60
60
40
40
60

ISS Passover

Visibility (miles)

4
9
9
9
9
9
5
5
6
4
3
0
0
0
1
1
1
2
3
4
2
4
4
5

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

60
36
52
55
94
86
93
95
95
95
95
95
95
95
95
95
95
95
79
73
63
46
21
16

Precipitation Amount (mm)

0
0
0
0
0.9
0.3
0.4
0.5
0.8
1.2
1.9
2.4
2
1.9
1.5
1.3
0.9
0.5
0.2
0.2
0.2
0
0
0

Wind Speed/Direction (mph)

15
8
11
12
8
16
14
11
12
12
10
7
6
6
5
4
4
4
4
5
5
6
6
6

Chance of Frost

Temperature (°C)

8
11
12
10
8
6
6
4
4
3
2
1
1
1
1
1
1
1
1
2
2
3
3
3

Feels Like (°C)

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

Dew Point (°C)

6
4
-4
-9
-8
-6
-4
-0
-1
-1
-1
-0
0
-0
-0
-1
-1
-2
-2
-1
0
1
1
1

Relative Humidity (%)

84
64
34
26
31
41
52
73
75
76
80
89
93
91
91
89
89
86
81
81
86
88
86
86

Pressure (mb)

997
995
997
998
1000
1003
1005
1006
1007
1009
1010
1012
1013
1014
1015
1017
1018
1019
1021
1021
1022
1022
1023
1023

Ozone (du)

413
421
426
429
433
433
432
429
426
425
423
417
417
417
416
416
415
415
412
411
407
407
407
406

Friday 3

Waning Gibbous 95%

21:58

07:30

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

Sun - Rise: 06:45, Set: 19:44, Transit: 13:15. Moon - Rise: 21:58, Set: 07:30. Civil Dark: 20:14 - 06:15. Nautical Dark: 20:49 - 05:40. Astro Dark: 21:27 - 05:02

Total Clouds (% Sky Obscured)

44
29
34
17
10
11
5
7
15
17
9
15
15
27
26
1
1
1
1
1
3
4
30
3

Low Clouds (% Sky Obscured)

25
21
30
12
8
5
5
6
8
8
6
8
10
6
4
1
1
1
1
1
1
1
0
2

Medium Clouds (% Sky Obscured)

16
10
4
0
0
6
0
0
0
1
0
0
0
0
15
0
0
0
0
0
0
0
0
2

High Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
0
0
27
0
0
0
0
0
0
2
1
25
1

ISS Passover

Visibility (miles)

6
6
6
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
4
4
6

Fog (%)

0
0
0
0
1
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 (%)

14
15
14
15
7
7
2
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)

7
6
3
2
1
2
1
1
2
2
2
2
2
1
2
3
2
0
0
1
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
80
79
80
81
80
81
80
80
80
80
80
81
83
81
78
77
73
71
66
57
49
45

Pressure (mb)

1023
1023
1023
1024
1025
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1027
1026
1025
1024
1023
1022

Ozone (du)

401
396
398
396
394
391
389
387
383
377
371
361
359
359
360
359
356
354
354
355
355
351
346
346

Saturday 4

Waning Gibbous 90%

23:06

07:57

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

Sun - Rise: 06:43, Set: 19:45, Transit: 13:15. Moon - Rise: 23:06, Set: 07:57. Civil Dark: 20:15 - 06:14. Nautical Dark: 20:51 - 05:38. Astro Dark: 21:28 - 05:00

Total Clouds (% Sky Obscured)

2
22
10
14
22
31
73
57
36
13
4
3
5
9
13
14
18
9
9
13
21
31
55
46

Low Clouds (% Sky Obscured)

2
3
3
4
4
8
63
46
30
10
4
3
3
4
4
4
5
5
5
6
5
5
3
4

Medium Clouds (% Sky Obscured)

2
22
9
12
19
25
73
42
26
5
0
0
0
0
1
4
3
0
0
0
0
0
0
8

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
2
5
6
11
4
4
8
18
26
50
32

ISS Passover

Visibility (miles)

8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
6
8
8
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
12
11
7
5
3
2
2
3
2
2
1
0
-0
-1
1
3
4
5
6
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

42
41
42
50
55
58
64
65
66
65
65
65
66
67
71
74
75
70
66
64
64
64
64
63

Pressure (mb)

1022
1021
1021
1022
1023
1024
1025
1026
1026
1027
1028
1028
1028
1029
1029
1030
1029
1029
1028
1027
1027
1026
1025
1024

Ozone (du)

346
343
343
345
346
347
348
348
349
348
347
346
345
346
348
349
350
349
349
350
353
355
357
359

Sunday 5

Waning Gibbous 83%

00:12

08:31

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

Sun - Rise: 06:42, Set: 19:46, Transit: 13:15. Moon - Rise: 00:12, Set: 08:31. Civil Dark: 20:16 - 06:12. Nautical Dark: 20:52 - 05:36. Astro Dark: 21:30 - 04:58

Total Clouds (% Sky Obscured)

44
50
69
67
56
45
62
79
68
42
12
9
10
11
13
12
14
18
18
29
49
57
55
46

Low Clouds (% Sky Obscured)

4
2
2
3
3
3
3
2
2
3
4
3
3
4
4
4
4
7
6
25
34
28
11
0

Medium Clouds (% Sky Obscured)

19
25
17
67
56
21
30
41
28
16
4
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

17
19
53
59
31
33
53
66
65
42
3
3
3
4
7
9
13
15
17
17
36
56
55
46

ISS Passover

Visibility (miles)

8
8
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
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
4
5
6
6
6
6
6
5
6
6
7
7
6
5
3
1
0
1
2
3
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
3
1
1
1
1
1
1
-0
-1
1
1
1
1
1
3
5
6
8
9
10
11
12

Dew Point (°C)

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

Relative Humidity (%)

64
65
70
76
79
78
79
79
79
79
82
83
82
79
76
76
71
67
66
63
60
57
52
49

Pressure (mb)

1024
1024
1024
1024
1025
1025
1026
1025
1025
1025
1025
1026
1026
1026
1025
1025
1025
1024
1023
1022
1021
1019
1018
1017

Ozone (du)

358
358
357
356
355
354
353
352
351
352
353
354
353
351
350
349
346
345
344
344
344
344
344
345

Monday 6

Waning Gibbous 75%

01:14

09:12

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

Sun - Rise: 06:40, Set: 19:48, Transit: 13:14. Moon - Rise: 01:14, Set: 09:12. Civil Dark: 20:18 - 06:10. Nautical Dark: 20:54 - 05:34. Astro Dark: 21:32 - 04:55

Total Clouds (% Sky Obscured)

93
92
94
93
91
89
74
37
55
63
56
40
59
46
46
47
50
65
82
100
72
45
17
42

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
5
12
17
20
19
22
16
18
16
14
19
6
5
3
2
18
37
50
39
26
12
27

High Clouds (% Sky Obscured)

91
88
78
58
42
31
21
1
17
26
32
23
41
41
42
47
50
65
82
100
72
45
17
42

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
8

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

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
4
3
0
1
2
3
3
3
2
1
1
1
1
1
1
0
0
0
2
7
7
8
9

Chance of Frost

Temperature (°C)

13
13
13
13
11
11
10
10
10
10
9
9
8
8
8
9
10
11
12
13
15
17
18
19

Feels Like (°C)

13
11
10
10
9
9
9
9
10
9
8
8
7
6
6
6
6
7
7
7
7
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

47
45
45
46
53
55
55
55
55
54
55
57
57
56
55
52
48
44
40
37
33
30
28
25

Pressure (mb)

1016
1015
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1010
1009
1009
1007
1006
1004

Ozone (du)

346
346
346
344
342
341
339
338
337
338
339
339
339
339
340
342
344
346
348
349
350
350
350
350

Tuesday 7

Waning Gibbous 66%

02:08

10:04

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
14 Bad
15 Bad

Sun - Rise: 06:38, Set: 19:49, Transit: 13:14. Moon - Rise: 02:08, Set: 10:04. Civil Dark: 20:19 - 06:08. Nautical Dark: 20:55 - 05:32. Astro Dark: 21:33 - 04:53

Total Clouds (% Sky Obscured)

70
100
100
100
100
100
99
97
97
98
100
99
98
97
97
97
98
93
86
82
89
93
95
88

Low Clouds (% Sky Obscured)

1
1
1
1
1
4
7
10
13
17
20
28
37
28
27
31
43
45
47
52
51
48
42
40

Medium Clouds (% Sky Obscured)

40
50
59
74
72
68
70
78
82
84
85
82
82
83
88
93
97
84
68
49
62
72
84
76

High Clouds (% Sky Obscured)

66
84
89
95
100
91
85
78
87
94
100
90
74
61
63
67
74
68
63
61
73
83
87
72

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 (%)

10
9
18
22
18
16
13
6
17
22
27
24
23
23
35
43
34
43
44
26
38
36
21
41

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)

9
9
12
9
6
3
2
1
1
1
2
2
2
4
6
6
6
5
7
8
11
12
13
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
15
14
13
12
12
11
11
10
10
10
10
10
9
8
8
8
8
8
8
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

27
27
29
33
38
44
44
45
47
49
52
53
53
54
53
50
47
44
42
39
37
38
39
41

Pressure (mb)

1004
1003
1002
1003
1003
1004
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1005
1006
1006
1007
1007
1007
1007
1007

Ozone (du)

350
350
349
346
344
341
341
341
340
341
341
341
342
342
342
342
342
342
342
342
342
341
340
339

Wednesday 8

Waning Gibbous 57%

02:54

11:03

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: 06:36, Set: 19:50, Transit: 13:14. Moon - Rise: 02:54, Set: 11:03. Civil Dark: 20:20 - 06:06. Nautical Dark: 20:57 - 05:30. Astro Dark: 21:35 - 04:51

Total Clouds (% Sky Obscured)

82
76
77
82
87
93
97
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
43
43
37
32
52
73
93
95
98
100
100
100
100
99
99
97
96
96
97

Medium Clouds (% Sky Obscured)

71
67
71
76
75
85
92
100
100
100
100
93
80
69
69
69
70
61
52
43

High Clouds (% Sky Obscured)

59
45
49
53
55
65
79
100
79
54
27
52
77
100
98
97
94
94
94
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
5
4
4
4
4
4
4
4
3
1
0
1
1

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

42
28
53
63
48
75
83
61
75
85
92
86
77
63
74
78
72
72
69
53

Precipitation Amount (mm)

0
0
0.2
0.3
0
0.4
0.5
0
0.3
0.4
0.5
0.5
0.3
0
0.3
0.3
0
0.2
0.3
0

Wind Speed/Direction (mph)

15
15
15
15
15
16
15
15
15
14
13
12
15
16
16
17
17
15
16
17

Chance of Frost

Temperature (°C)

12
10
8
7
6
4
4
4
3
3
3
3
2
2
1
1
1
1
0
-0

Feels Like (°C)

11
10
9
3
2
1
0
0
0
-2
-1
-1
-2
-2
-4
-2
-3
-3
-2
-1

Dew Point (°C)

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

Relative Humidity (%)

46
51
55
60
65
69
76
80
88
88
89
91
91
89
89
91
89
89
91
89

Pressure (mb)

1008
1008
1009
1010
1011
1012
1012
1012
1012
1012
1012
1011
1012
1012
1012
1013
1013
1014
1014
1014

Ozone (du)

340
341
341
341
341
340
341
342
342
343
344
345
345
346
346
346
346
346
346
347

Forecast for Hillsboro, Carbon, United States of America (45.02,-108.25)

Generated: 02/04/26 15:40:07. Forecast: 02/04/26 to 08/04/26. Timezone: UTC-6.00