Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 6

Waning Gibbous 83%

01:09

08:28

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

Sun - Rise: 06:40, Set: 19:46, Transit: 13:13. Moon - Rise: 01:09, Set: 08:28. Civil Dark: 20:15 - 06:10. Nautical Dark: 20:51 - 05:34. Astro Dark: 21:29 - 04:56

Total Clouds (% Sky Obscured)

57
64
64
68
100
89
72
59
31
21
1
6
7
12
20
14
1
1
0
1
1
1
1
1

Low Clouds (% Sky Obscured)

57
64
64
68
100
87
69
59
31
21
0
6
7
12
19
14
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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
1
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)

9
12
13
13
15
16
16
16
15
15
14
14
14
14
14
12
11
9
8
7
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-6
-7
-8
-7
-8
-8
-7
-6
-5
-4
-4
-4
-4
-5
-5
-6
-6
-7
-6
-6
-7
-7
-7

Dew Point (°C)

-4
-4
-6
-5
-4
-6
-8
-10
-11
-12
-12
-12
-13
-13
-13
-12
-11
-11
-11
-10
-10
-10
-10
-11

Relative Humidity (%)

71
71
68
77
77
70
60
49
41
36
35
33
32
32
34
39
46
49
53
58
63
64
61
60

Pressure (mb)

1026
1026
1027
1028
1030
1030
1031
1031
1031
1031
1031
1031
1030
1030
1031
1031
1032
1033
1034
1034
1034
1034
1035
1035

Ozone (du)

392
393
394
396
395
394
386
383
381
379
378
378
379
383
386
392
394
393
394
391
389
393
391
385

Tuesday 7

Waning Gibbous 75%

02:04

09:09

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

Sun - Rise: 06:38, Set: 19:47, Transit: 13:13. Moon - Rise: 02:04, Set: 09:09. Civil Dark: 20:17 - 06:08. Nautical Dark: 20:53 - 05:32. Astro Dark: 21:31 - 04:54

Total Clouds (% Sky Obscured)

0
0
4
4
1
8
11
32
58
95
100
100
100
100
100
84
55
94
100
100
94
100
98
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
1
18
22
19
25
88
88
77
83
89
97
87

Medium Clouds (% Sky Obscured)

0
0
0
1
1
7
9
25
43
56
89
100
100
100
86
77
36
86
100
100
87
100
92
100

High Clouds (% Sky Obscured)

0
0
4
4
1
7
11
11
30
92
99
100
100
100
100
61
55
61
66
77
61
42
6
31

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
1
4
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
32
70
74
85
66
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.4
0.6
0.3
0

Wind Speed/Direction (mph)

5
4
4
4
5
6
7
8
9
9
10
11
12
12
12
11
10
10
12
13
13
14
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-12
-12
-13
-14
-15
-17
-17
-17
-16
-14
-13
-11
-9
-8
-7
-7
-5
-0
3
2
2
1

Relative Humidity (%)

59
57
58
60
54
45
36
29
25
23
24
25
28
30
36
42
46
50
58
82
98
94
93
93

Pressure (mb)

1035
1035
1035
1035
1035
1035
1034
1034
1032
1031
1029
1028
1027
1026
1025
1024
1024
1023
1023
1021
1020
1019
1018
1017

Ozone (du)

380
375
370
366
364
363
364
363
362
360
360
364
363
359
354
353
354
356
359
363
363
366
358
358

Wednesday 8

Waning Gibbous 67%

02:50

10:00

04 Bad
05 Bad
06 Bad
07 Bad
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 OK
21 Bad
22 Bad
23 Bad
00 OK
01 OK
02 OK
03 OK

Sun - Rise: 06:36, Set: 19:48, Transit: 13:12. Moon - Rise: 02:50, Set: 10:00. Civil Dark: 20:18 - 06:06. Nautical Dark: 20:54 - 05:30. Astro Dark: 21:33 - 04:52

Total Clouds (% Sky Obscured)

94
96
96
86
75
83
83
80
100
100
100
97
97
100
51
35
5
50
82
65
32
26
25
40

Low Clouds (% Sky Obscured)

82
83
80
77
72
59
56
68
100
100
100
86
61
84
15
35
5
15
1
28
25
24
23
23

Medium Clouds (% Sky Obscured)

71
76
64
5
0
19
9
6
78
97
100
91
92
100
51
0
0
48
82
54
0
0
0
0

High Clouds (% Sky Obscured)

35
31
26
36
20
33
67
63
65
81
88
75
71
86
30
34
1
14
0
0
0
0
1
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
7
8
8
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
2
2
1
3
16
4
4
15
58
39
37
44
45
26
29
25
3
2
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)

16
17
17
16
17
18
17
19
19
19
15
12
16
15
13
8
7
5
7
8
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
88
86
85
80
77
74
71
69
65
64
63
67
81
84
88
85
87
88
85
85
79
67

Pressure (mb)

1016
1014
1013
1012
1011
1010
1010
1009
1008
1007
1006
1006
1006
1006
1008
1008
1009
1010
1010
1010
1010
1011
1012
1012

Ozone (du)

357
355
357
358
356
352
349
349
350
346
344
349
354
356
357
358
361
369
372
370
368
372
375
377

Thursday 9

Third Quarter 57%

03:28

10:59

04 Bad
05 Bad
06 Bad
07 OK
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 OK
23 OK
00 OK
01 OK
02 Good
03 Good

Sun - Rise: 06:35, Set: 19:49, Transit: 13:12. Moon - Rise: 03:28, Set: 10:59. Civil Dark: 20:19 - 06:05. Nautical Dark: 20:56 - 05:28. Astro Dark: 21:34 - 04:50

Total Clouds (% Sky Obscured)

57
60
57
44
46
47
57
68
71
69
67
69
77
70
58
61
53
44
34
22
20
15
15
13

Low Clouds (% Sky Obscured)

53
60
56
44
43
40
47
52
56
42
33
25
28
33
34
26
23
18
13
22
20
15
15
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
22
44
66
44
22
2
0
5
10
15
22
20
15
15
13

High Clouds (% Sky Obscured)

0
0
0
0
0
2
3
22
10
1
4
2
40
40
29
5
28
41
4
0
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
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
12
2
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)

12
11
10
10
12
13
15
14
14
14
13
13
12
11
9
8
6
5
5
5
6
5
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
59
64
61
56
51
48
47
43
39
37
35
35
36
39
46
52
53
55
59
59
63
67
71

Pressure (mb)

1013
1014
1015
1015
1016
1017
1018
1018
1019
1019
1019
1019
1020
1020
1020
1021
1022
1023
1024
1024
1025
1026
1026
1026

Ozone (du)

381
381
379
373
369
364
360
362
364
361
361
362
358
357
353
352
350
350
350
351
351
355
360
361

Friday 10

Waning Crescent 47%

03:58

12:05

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

Sun - Rise: 06:33, Set: 19:51, Transit: 13:12. Moon - Rise: 03:58, Set: 12:05. Civil Dark: 20:21 - 06:03. Nautical Dark: 20:57 - 05:26. Astro Dark: 21:36 - 04:47

Total Clouds (% Sky Obscured)

2
2
1
1
1
1
0
0
0
0
0
2
4
4
27
30
32
30
20
25
25
23
21
22

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
4
27
30
32
30
20
25
25
23
21
22

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
80
80
80
73
63
55
48
42
38
36
34
33
32
33
44
46
47
49
51
52
55
57
58

Pressure (mb)

1027
1027
1028
1028
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027
1027
1028
1028
1028
1028
1029
1029
1029
1029
1029

Ozone (du)

362
357
354
352
352
348
346
344
342
342
340
336
336
338
341
344
345
346
347
348
350
352
350
348

Saturday 11

Waning Crescent 37%

03:58

13:14

04 OK
05 OK
06 Bad
07 Bad
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

Sun - Rise: 06:31, Set: 19:52, Transit: 13:11. Moon - Rise: 03:58, Set: 13:14. Civil Dark: 20:22 - 06:01. Nautical Dark: 20:59 - 05:24. Astro Dark: 21:38 - 04:45

Total Clouds (% Sky Obscured)

32
43
50
52
55
57
57
65
69
81
90
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
7
16
25
38
48
60
70
82
95
96
97
99
95
91
87
89
91
93

Medium Clouds (% Sky Obscured)

19
36
49
40
36
31
28
27
27
45
64
79
78
75
72
77
83
89
88
88
88
66
45
38

High Clouds (% Sky Obscured)

26
14
15
25
44
56
40
25
13
36
66
99
66
33
0
22
43
66
80
89
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
10
14
15
15
15
16
64
78
82
83
83
84

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.2
0.3
0.2
0

Wind Speed/Direction (mph)

5
5
5
5
7
8
10
11
12
12
13
13
14
13
13
13
13
14
15
14
14
14
14
13

Chance of Frost

Temperature (°C)

3
3
3
3
5
7
9
11
12
14
14
14
15
14
13
12
12
12
11
10
10
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
63
64
65
59
53
48
48
46
45
48
52
55
59
64
69
70
70
71
73
77
81
84
88

Pressure (mb)

1029
1029
1029
1029
1029
1028
1028
1027
1027
1026
1025
1024
1023
1022
1021
1021
1020
1020
1019
1019
1018
1017
1016
1015

Ozone (du)

345
348
350
353
351
349
346
344
342
339
339
340
340
339
338
338
338
339
340
339
338
337
336
334

Sunday 12

Waning Crescent 27%

04:23

14:25

04 Bad
05 Bad
06 Bad
07 Bad
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

Sun - Rise: 06:29, Set: 19:53, Transit: 13:11. Moon - Rise: 04:23, Set: 14:25. Civil Dark: 20:23 - 05:59. Nautical Dark: 21:00 - 05:22. Astro Dark: 21:39 - 04:43

Total Clouds (% Sky Obscured)

99
98
98
99
99
100
100
100
100
100
100
100
100
100
100
93
85
82
86
92
95

Low Clouds (% Sky Obscured)

93
93
93
96
97
98
98
96
94
81
72
61
64
66
66
53
38
36
59
68
72

Medium Clouds (% Sky Obscured)

37
36
34
48
62
76
82
87
92
94
96
97
96
97
98
85
75
56
46
36
29

High Clouds (% Sky Obscured)

87
75
80
87
95
98
98
100
100
85
71
58
73
91
99
92
85
80
86
92
93

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

Fog (%)

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

Precipitation Probability (%)

95
93
78
65
46
8
21
24
18
52
72
86
90
84
84
82
72
43
59
56
52

Precipitation Amount (mm)

0.6
0.6
0.4
0.3
0
0
0
0
0
0
0.4
0.6
0.7
0.5
0.4
0.5
0.4
0
0.3
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
6
7
8
9
9
10
10
15
15
15
16
16
17
15
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
96
95
95
95
93
90
88
83
80
76
80
86
92
93
95
96
95
95

Pressure (mb)

1013
1013
1012
1011
1011
1010
1010
1009
1008
1007
1006
1005
1005
1004
1003
1003
1003
1002
1002
1001
1001

Ozone (du)

332
330
328
326
325
324
324
324
324
324
324
325
326
326
326
326
325
324
323
324
324

Forecast for Afton, Washington, United States of America (44.92,-92.79)

Generated: 06/04/26 04:25:10. Forecast: 06/04/26 to 12/04/26. Timezone: UTC-5.00