Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 6

Waning Gibbous 76%

00:36

08:44

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

Sun - Rise: 06:39, Set: 19:35, Transit: 13:08. Moon - Rise: 00:36, Set: 08:44. Civil Dark: 20:03 - 06:12. Nautical Dark: 20:35 - 05:39. Astro Dark: 21:09 - 05:06

Total Clouds (% Sky Obscured)

24
19
16
0
0
1
21
100
92
72
59
91
65
47
55
75
77
30
42
24
40
40
51
49

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
21
71
72
45
35
77
26
6
11
49
24
8
30
24
29
2
8
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
30
27
15
22
12
23
20
21
19
19
14
19
8
1
0
0
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
1
0
0
12
40
50
49

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
67
57
52
47
44
45
43
45
45
49
52
57
65
68
68
71
75
78
78
78
81
79
76

Pressure (mb)

1020
1020
1020
1021
1020
1020
1019
1018
1018
1017
1017
1017
1017
1018
1019
1019
1019
1019
1020
1020
1020
1020
1021
1022

Ozone (du)

332
331
331
333
335
339
339
339
339
338
338
340
344
349
347
349
349
349
350
352
351
348
350
351

Tuesday 7

Waning Gibbous 67%

01:31

09:28

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

Sun - Rise: 06:38, Set: 19:36, Transit: 13:08. Moon - Rise: 01:31, Set: 09:28. Civil Dark: 20:04 - 06:10. Nautical Dark: 20:36 - 05:38. Astro Dark: 21:10 - 05:04

Total Clouds (% Sky Obscured)

59
32
84
31
19
1
1
30
40
35
49
39
48
36
24
15
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

15
25
83
30
19
0
0
30
40
35
47
36
33
36
24
15
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
7
17
21
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

50
1
0
0
0
1
1
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
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
7
11
14
16
15
15
15
15
14
13
12
10
7
7
8
8
8
7
6
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
70
62
50
41
39
36
34
33
33
34
40
43
51
58
60
57
57
59
65
68
68
67
68

Pressure (mb)

1022
1023
1024
1025
1026
1026
1026
1026
1026
1026
1027
1027
1028
1030
1031
1032
1033
1034
1034
1034
1035
1035
1036
1036

Ozone (du)

351
354
358
364
366
366
368
370
372
373
376
376
372
369
369
369
369
373
373
375
373
371
370
369

Wednesday 8

Waning Gibbous 57%

02:19

10:18

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

Sun - Rise: 06:36, Set: 19:37, Transit: 13:07. Moon - Rise: 02:19, Set: 10:18. Civil Dark: 20:05 - 06:09. Nautical Dark: 20:37 - 05:36. Astro Dark: 21:11 - 05:02

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
21
35
38
25
1
0
3
2
3
7
30
37
51
63

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
18
31
30
21
0
0
1
0
0
3
7
11
30
47

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
1
0
1
1
0
0
0
0
9
17

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
48
39
37
36
36
35
35
36
37
41
46
57
65
71
77
83
88
89
91
92
94
94
94

Pressure (mb)

1037
1038
1038
1039
1038
1038
1037
1037
1036
1036
1035
1035
1036
1036
1037
1037
1037
1037
1037
1037
1037
1037
1037
1037

Ozone (du)

368
364
362
361
362
362
364
365
363
361
359
359
360
359
359
359
361
361
358
357
356
355
356
355

Thursday 9

Waning Gibbous 55%

03:00

11:16

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
04 Bad
05 Bad
06 OK

Sun - Rise: 06:35, Set: 19:38, Transit: 13:07. Moon - Rise: 03:00, Set: 11:16. Civil Dark: 20:06 - 06:07. Nautical Dark: 20:38 - 05:34. Astro Dark: 21:12 - 05:00

Total Clouds (% Sky Obscured)

82
87
93
100
100
100
100
94
88
85
76
73
69
70
69
67
69
77
72
71
61
67
55
42

Low Clouds (% Sky Obscured)

69
66
60
53
47
39
30
20
10
0
0
0
0
7
14
20
32
41
53
54
55
53
50
42

Medium Clouds (% Sky Obscured)

0
0
0
0
13
27
40
37
34
35
25
20
18
12
7
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

26
51
76
100
100
100
100
91
84
82
74
68
64
58
66
67
65
65
58
71
49
67
45
6

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

Chance of Frost

Temperature (°C)

1
2
4
6
8
9
10
11
12
12
12
12
10
8
7
6
6
5
4
4
4
3
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
88
79
72
64
60
57
54
53
54
55
62
71
81
85
90
93
93
94
94
96
96
96
96

Pressure (mb)

1037
1038
1038
1037
1037
1037
1036
1035
1035
1034
1033
1033
1033
1033
1034
1034
1034
1034
1033
1033
1032
1032
1032
1032

Ozone (du)

358
359
360
361
363
363
362
362
358
360
364
364
360
356
354
356
357
355
354
352
350
349
348
347

Friday 10

Third Quarter 47%

03:34

12:18

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

Sun - Rise: 06:33, Set: 19:39, Transit: 13:07. Moon - Rise: 03:34, Set: 12:18. Civil Dark: 20:07 - 06:06. Nautical Dark: 20:39 - 05:33. Astro Dark: 21:14 - 04:58

Total Clouds (% Sky Obscured)

36
25
13
5
5
4
7
18
26
35
40
37
89
78
67
70
88
91
77
80
93
85
85
82

Low Clouds (% Sky Obscured)

36
25
13
5
5
4
7
7
3
0
0
0
0
0
0
0
0
0
0
0
0
0
15
29

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
33
37
89
78
67
70
86
83
77
80
93
85
85
82

High Clouds (% Sky Obscured)

1
1
0
0
1
1
4
14
22
31
35
32
87
71
53
36
34
24
23
24
34
44
60
65

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
5
6
1
9
12
14
16
15

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

Chance of Frost

Temperature (°C)

3
5
8
10
13
14
16
17
18
18
18
17
14
12
11
11
11
11
10
10
10
10
10
10

Feels Like (°C)

3
5
8
11
13
14
16
16
17
17
17
16
14
10
10
10
10
10
10
10
10
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

96
90
81
72
64
56
51
45
42
41
42
50
63
67
68
68
68
71
73
77
77
78
80
78

Pressure (mb)

1032
1032
1032
1032
1032
1031
1030
1029
1028
1027
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1024

Ozone (du)

348
349
349
345
342
340
339
339
340
338
336
336
336
335
334
333
332
333
333
334
334
335
335
336

Saturday 11

Waning Crescent 37%

04:04

13:23

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

Sun - Rise: 06:32, Set: 19:40, Transit: 13:07. Moon - Rise: 04:04, Set: 13:23. Civil Dark: 20:08 - 06:04. Nautical Dark: 20:41 - 05:31. Astro Dark: 21:15 - 04:57

Total Clouds (% Sky Obscured)

80
84
92
100
87
68
44
35
29
20
10
0
5
5
10
10
15
20
45
55
65
80
90
90

Low Clouds (% Sky Obscured)

44
51
57
64
46
28
11
8
6
0
0
0
0
0
0
0
0
0
5
5
5
15
20
20

Medium Clouds (% Sky Obscured)

80
28
15
6
12
16
19
16
13
8
4
0
0
0
0
10
15
20
45
55
65
80
90
90

High Clouds (% Sky Obscured)

76
84
92
100
76
39
5
3
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 (%)

13
11
7
0
1
1
1
5
6
3
7
7
0
1
2
1
4
8
4
15
20
23
29
33

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
11
12
13
14
15
16
21
20
19
19
18
18
13
13
13
14
14
14
11
10
10
10

Dew Point (°C)

7
7
8
9
10
11
12
12
12
12
12
12
12
12
11
11
10
9
7
6
6
5
5
5

Relative Humidity (%)

76
73
68
62
56
56
57
57
59
61
62
69
73
78
78
78
78
74
69
64
64
64
64
68

Pressure (mb)

1025
1025
1025
1026
1026
1026
1026
1026
1026
1025
1025
1026
1026
1027
1027
1028
1028
1029
1029
1029
1030
1030
1031
1031

Ozone (du)

336
337
339
340
342
342
343
343
343
343
343
342
341
340
340
340
341
341
341
341
339
337
336
333

Sunday 12

Waning Crescent 28%

04:30

14:29

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

Sun - Rise: 06:30, Set: 19:41, Transit: 13:06. Moon - Rise: 04:30, Set: 14:29. Civil Dark: 20:09 - 06:03. Nautical Dark: 20:42 - 05:29. Astro Dark: 21:16 - 04:55

Total Clouds (% Sky Obscured)

95
95
90
95
94
88
78
77
66
61
57
59
65
64
58
52
58
64
80

Low Clouds (% Sky Obscured)

5
5
9
21
19
17
15
14
8
4
0
0
0
0
0
0
0
2
4

Medium Clouds (% Sky Obscured)

95
95
90
80
78
67
65
68
66
61
49
31
13
11
9
8
19
31
44

High Clouds (% Sky Obscured)

12
22
21
20
7
2
0
0
0
0
0
0
2
17
34
52
58
64
80

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

32
27
20
5
4
4
2
6
7
3
2
1
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

Wind Speed/Direction (mph)

4
4
4
5
6
7
7
9
9
9
9
8
7
7
6
6
6
6
5

Chance of Frost

Temperature (°C)

10
10
11
12
13
14
14
15
15
16
16
15
14
13
12
11
10
10
10

Feels Like (°C)

9
10
8
8
8
9
9
10
13
13
13
13
13
13
9
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

73
78
74
68
64
62
59
57
58
59
60
62
63
65
70
75
80
82
87

Pressure (mb)

1032
1033
1033
1033
1033
1032
1032
1031
1030
1029
1029
1028
1028
1028
1028
1028
1028
1027
1027

Ozone (du)

331
329
328
327
326
325
324
323
320
318
316
314
312
311
310
309
308
308
308

Forecast for Eudowood, Baltimore County, United States of America (39.40,-76.59)

Generated: 06/04/26 07:11:10. Forecast: 06/04/26 to 12/04/26. Timezone: UTC-4.00