Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 19

Waxing Crescent 13%

08:12

20:21

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:47, Set: 17:45, Transit: 12:16. Moon - Rise: 08:12, Set: 20:21. Civil Dark: 18:13 - 06:20. Nautical Dark: 18:44 - 05:48. Astro Dark: 19:15 - 05:17

Total Clouds (% Sky Obscured)

100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
90

Low Clouds (% Sky Obscured)

84
91
96
96
96
96
96
94
94
98
92
91
91
100
100
100
100
100
100
100
92
100
98
89

Medium Clouds (% Sky Obscured)

100
70
57
98
100
90
52
89
100
100
100
100
81
44
57
38
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
98
100
78
89
100
100
100
100
100
100
94
100
100
100
38
38
43
100
100
100
60
0
2

ISS Passover

Visibility (miles)

9
9
7
9
9
7
6
7
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

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

Precipitation Probability (%)

80
32
9
16
6
4
1
33
95
95
95
95
95
48
14
4
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
1.4
3.2
3.6
0.9
1.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
94
94
96
98
98
98
96
98
98
100
98
98
98
98
98
98
100
98
100
100
98
100

Pressure (mb)

1016
1015
1015
1015
1014
1014
1013
1013
1011
1011
1011
1011
1011
1010
1008
1007
1006
1005
1004
1004
1004
1004
1004
1005

Ozone (du)

357
357
356
355
351
349
346
344
343
344
341
342
338
336
336
335
333
333
333
335
334
334
336
337

Friday 20

Waxing Crescent 22%

08:38

21:32

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

Sun - Rise: 06:45, Set: 17:46, Transit: 12:16. Moon - Rise: 08:38, Set: 21:32. Civil Dark: 18:14 - 06:18. Nautical Dark: 18:45 - 05:47. Astro Dark: 19:16 - 05:16

Total Clouds (% Sky Obscured)

69
52
35
2
2
72
77
3
4
55
41
13
26
85
40
35
100
33
51
85
62
25
25
15

Low Clouds (% Sky Obscured)

69
50
27
2
2
1
1
1
1
1
1
10
21
12
40
28
25
26
35
15
14
2
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
34
30
0
4
0
0
0
0
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
60
65
3
2
2
1
0
0
71
1
13
96
32
48
82
50
20
20
15

ISS Passover

Visibility (miles)

0
0
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
5
7
8
8
7
6
6
5
5
5
5
5
7
10
12
12
12
11
10
9
8
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
6
4
1
2
2
2
2
1
1
-0
-0
-1
1
0
0
1
2
2
2
2
2
2
1

Relative Humidity (%)

98
94
88
73
75
80
86
86
86
88
88
88
82
75
65
62
62
63
64
65
64
69
74
78

Pressure (mb)

1006
1006
1007
1007
1007
1008
1008
1009
1009
1010
1011
1012
1013
1014
1014
1014
1015
1014
1014
1015
1015
1016
1016
1017

Ozone (du)

341
343
347
352
355
354
353
352
352
351
352
353
353
352
354
355
354
355
354
355
354
355
356
359

Saturday 21

Waxing Crescent 32%

09:07

22:45

20 Good
21 Good
22 Good
23 OK
00 Good
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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:44, Set: 17:48, Transit: 12:16. Moon - Rise: 09:07, Set: 22:45. Civil Dark: 18:15 - 06:17. Nautical Dark: 18:46 - 05:46. Astro Dark: 19:17 - 05:14

Total Clouds (% Sky Obscured)

15
3
3
25
15
43
54
62
75
74
66
71
80
95
88
87
89
93
96
100
99
99
98
99

Low Clouds (% Sky Obscured)

1
1
1
0
7
20
30
46
64
63
60
69
79
91
85
81
78
85
91
100
99
98
96
96

Medium Clouds (% Sky Obscured)

1
0
0
5
2
9
20
15
20
25
30
30
33
56
62
75
87
91
96
99
98
97
94
93

High Clouds (% Sky Obscured)

15
3
1
0
3
34
30
35
30
30
15
10
10
10
5
5
5
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
3
0
0
0
0
0
0
0
0
0
0
0
1
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
13
13
13
13
13
13

Precipitation Type

None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Light Rain
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
23
71
69
89
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.5
0.4
0.6
0.8
0.7
1.1
1.3
1.4
1.1
1.1
1.3
0.9
2.2
1.7
2
1.7

Wind Speed/Direction (mph)

4
4
4
4
3
3
3
4
5
5
5
5
6
7
9
11
10
11
12
12
14
12
15
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
83
83
84
88
86
86
84
91
96
100
98
98
98
98
100
98
98
98
98
96
94
96

Pressure (mb)

1018
1018
1018
1018
1018
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1016
1015
1014
1013
1012
1011
1011
1010
1010

Ozone (du)

362
363
364
363
361
363
363
361
362
363
364
364
361
365
368
373
387
399
394
391
386
388
396
402

Sunday 22

Waxing Crescent 43%

09:42

00:00

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
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:43, Set: 17:49, Transit: 12:16. Moon - Rise: 09:42, Set: 00:00. Civil Dark: 18:16 - 06:16. Nautical Dark: 18:47 - 05:44. Astro Dark: 19:18 - 05:13

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

96
96
85
71
58
57
49
45
53
61
73
68
57
50
57
70
84
74
64
54
47
41
34
23

Medium Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
100
100
100
100
99
100
100
97
89
99
96
97
98
99
83
67

High Clouds (% Sky Obscured)

5
9
40
73
100
100
100
100
100
100
100
85
89
86
85
89
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
4
9
9
9
9
9
9

Fog (%)

13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
Snow
Snow
Snow
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
84
72
74
62
41
36
42
43
40
30
29
27
20
12
4
7

Precipitation Amount (mm)

1.2
1.7
1.3
1.2
1.5
1.8
1.6
0.8
0.5
0.2
0.4
0.3
0
0
0.1
0.1
0.1
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
92
92
92
92
94
92
92
94
94
91
92
94
100
98
91
91
88
80
81
80

Pressure (mb)

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

Ozone (du)

403
407
408
417
436
440
437
432
430
434
432
427
424
416
410
405
402
403
404
404
409
412
414
414

Monday 23

Waxing Crescent 55%

10:26

01:15

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
16 Bad
17 Bad
18 OK
19 OK

Sun - Rise: 06:41, Set: 17:50, Transit: 12:16. Moon - Rise: 10:26, Set: 01:15. Civil Dark: 18:17 - 06:14. Nautical Dark: 18:48 - 05:43. Astro Dark: 19:19 - 05:12

Total Clouds (% Sky Obscured)

100
79
78
81
100
100
100
100
100
96
100
95
90
90
71
50
47
50
62
76
65
47
24
20

Low Clouds (% Sky Obscured)

11
1
3
6
9
6
3
0
0
0
0
0
0
0
4
7
7
2
3
5
3
2
0
0

Medium Clouds (% Sky Obscured)

64
50
50
49
48
77
96
100
100
90
92
66
37
9
3
1
0
33
62
76
65
47
24
18

High Clouds (% Sky Obscured)

100
54
57
53
100
99
100
100
88
91
94
95
90
90
70
50
31
22
14
5
8
7
5
5

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 (%)

13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13

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 (%)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
6
9
10
10
10
4
5
5
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)

11
11
10
10
10
11
11
11
11
10
9
9
10
10
11
10
10
9
9
9
8
7
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-7
-7
-8
-8
-9
-9
-9
-10
-10
-9
-10
-9
-9
-9
-8
-8
-3
-2
-2
-2
-2
-1

Dew Point (°C)

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

Relative Humidity (%)

81
83
84
86
86
86
87
86
87
87
87
87
87
87
89
89
91
93
91
91
89
91
91
94

Pressure (mb)

1013
1013
1014
1014
1014
1014
1014
1015
1015
1016
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1021

Ozone (du)

416
417
416
417
416
413
411
408
401
397
398
398
397
397
396
404
412
420
415
409
403
409
414
420

Tuesday 24

First Quarter 67%

11:21

02:27

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

Sun - Rise: 06:40, Set: 17:51, Transit: 12:15. Moon - Rise: 11:21, Set: 02:27. Civil Dark: 18:18 - 06:13. Nautical Dark: 18:49 - 05:41. Astro Dark: 19:20 - 05:10

Total Clouds (% Sky Obscured)

20
21
43
61
65
50
14
10
5
5
5
32
39
40
60
80
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
1
1
1
1
2
3
4
5
29
31
30
20
19
24
24
20
20
25
50
80
20

Medium Clouds (% Sky Obscured)

5
0
12
25
36
37
14
10
3
0
0
0
0
0
33
75
100
100
100
100
100
100
100
99

High Clouds (% Sky Obscured)

4
3
9
3
0
0
0
0
0
0
4
24
36
40
48
72
100
100
100
100
100
99
97
92

ISS Passover

Visibility (miles)

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

Fog (%)

13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
6
9
12
14
15
15
23
31
38
54
60
60
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-7
-7
-8
-7
-11
-11
-10
-10
-11
-11
-9
-8
-7
-7
-6
-4
-2
-3
-4
-4
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

92
92
90
92
90
90
90
90
92
92
94
96
96
96
98
98
98
100
100
100
100
100
100
100

Pressure (mb)

1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1019
1019
1018
1017
1016
1015
1014
1013
1013
1013
1012

Ozone (du)

422
425
427
423
418
414
407
401
395
392
389
386
385
385
384
382
381
379
378
377
375
377
378
380

Wednesday 25

Waxing Gibbous 63%

12:26

03:32

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

Sun - Rise: 06:38, Set: 17:52, Transit: 12:15. Moon - Rise: 12:26, Set: 03:32. Civil Dark: 18:19 - 06:11. Nautical Dark: 18:50 - 05:40. Astro Dark: 19:21 - 05:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
98
99
99
99
96
92
88
63
39
19

Low Clouds (% Sky Obscured)

10
10
5
10
5
24
46
70
81
88
89
83
83
83
63
39
19

Medium Clouds (% Sky Obscured)

98
98
95
94
93
72
47
30
40
30
35
34
37
35
36
36
19

High Clouds (% Sky Obscured)

77
65
70
85
95
100
99
98
99
99
99
49
24
10
9
14
13

ISS Passover

Visibility (miles)

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

Fog (%)

13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13

Precipitation Type

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

Precipitation Probability (%)

53
52
42
36
34
45
55
64
69
74
81
77
73
76
76
75
78

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
13
13
13
13
13
12
11
10
9
10
10
10
10
11
11
11

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
3
3
3
2
3
3
3
3
3
3
3
2
2

Relative Humidity (%)

98
100
100
100
100
100
98
98
98
100
100
100
98
96
94
93
89

Pressure (mb)

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

Ozone (du)

381
382
384
388
391
395
399
403
407
407
407
407
414
421
428
428
427

Forecast for Pencader, New Castle County, United States of America (39.67,-75.75)

Generated: 19/02/26 20:53:51. Forecast: 19/02/26 to 25/02/26. Timezone: UTC-5.00